CN215498531U

CN215498531U - Motor gland assembly structure

Info

Publication number: CN215498531U
Application number: CN202122131274.2U
Authority: CN
Inventors: 刘小平; 刘洋; 毕坤; 赖稳雄; 周业军
Original assignee: Jingshan Bosen Machinery Manufacturing Co ltd
Current assignee: Jingshan Bosen Machinery Manufacturing Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-01-11
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to the technical field of motors, in particular to a motor gland assembly structure, which comprises a circular gland, wherein a rotating shaft supporting hole is formed in the center of the circular gland, cylindrical sliding cavities are formed in the circular gland in equidistant distribution, the inner wall of each cylindrical sliding cavity is connected with a circular sliding sheet in a sliding manner, and a supporting spring is arranged between each circular sliding sheet and the inner wall of each cylindrical sliding cavity. The steps are complicated, a plurality of parts are needed to be fixed, and the efficiency is low.

Description

Motor gland assembly structure

Technical Field

The utility model belongs to the technical field of motors, and particularly relates to a motor gland assembling structure.

Background

Generally speaking, the whole motor is fixed by a front gland and a rear gland of the motor through a rotating shaft, the motor glands are generally made of metal, including aluminum, aluminum casting, cold punching steel, plastic, bakelite and the like, and different materials are generally selected according to different motor types. For example, most automobile motors are cold-punched steel, and large motors are manufactured by a die-casting process.

In the existing motor gland assembly structure, referring to patent document CN205595931U, the motor gland assembly structure provided by the utility model adopts an assembly mode of fastening a buckle and fixing a screw, and when the motor gland is not fixed by the screw, the motor gland can be pre-fixed at an assembly position, so that on the premise of ensuring the assembly reliability, the use of the screw is reduced, the cost is reduced, the assembly process is improved, and meanwhile, the efficiency of installing or replacing the motor gland is also improved.

Although the above documents can reduce the cost by reducing the use of screws, improve the assembly process, and simultaneously improve the efficiency of installing or replacing the motor gland, the present invention is provided in view of the problems that the prior motor gland assembly process still needs to be fixed by screws, the steps are complicated, the efficiency is low, the disassembly is long, and the maintenance is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model adopts the technical scheme that:

the utility model provides a motor gland assembly structure, includes circular gland, the pivot supported hole has been seted up at circular gland's center, the smooth chamber of cylindricality that the equidistance distributes is seted up to circular gland's inside, every the equal sliding connection of the inner wall in the smooth chamber of cylindricality has circular gleitbretter, every be equipped with supporting spring between the inner wall in the smooth chamber of circular gleitbretter all and cylindricality, supporting spring's both ends respectively with the inner wall fixed connection in the smooth chamber of circular gleitbretter and cylindricality, every the equal fixedly connected with kelly in side that supporting spring was kept away from to circular gleitbretter, every the kelly has all been seted up on the inclined plane, circular gland's top is equipped with disassembly body and fixed establishment, circular gland's surface sliding connection has the arc push jack that the equidistance distributes, the recess hole that the equidistance distributes is seted up to circular gland's upper surface.

Furthermore, a through groove is formed in the arc-shaped pushing piece, and the clamping rod is located in the through groove.

Further, the motor frame is sleeved on the outer surface of the circular gland, and circular clamping holes distributed at equal intervals are formed in the motor frame.

Furthermore, the inner wall of the motor frame is provided with an arc-shaped positioning groove matched with the arc-shaped push piece, and the arc-shaped positioning groove is communicated with the circular clamping hole.

Furthermore, the disassembly mechanism comprises a pull ring piece, the bottom surface of the pull ring piece is fixedly connected with the arc-shaped push piece, and a handle is arranged on the upper surface of the pull ring piece.

Furthermore, the bottom surface of the pull ring piece is fixedly connected with contraction springs distributed at equal intervals, and the bottom end of each contraction spring is fixedly connected with the inner bottom wall of the groove hole.

Further, fixed establishment is including rotating the quarter butt, the bottom of rotating the quarter butt rotates with the upper surface of circular gland to be connected, the top fixedly connected with rotation of rotating the quarter butt turns round the piece.

Furthermore, the outer surface of the rotating short rod is sleeved with a rotating positioning block, and the rotating positioning block is fixedly connected with the outer surface of the rotating short rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the clamping rod, the inclined plane, the circular sliding piece, the supporting spring and other components are arranged, and the clamping rod component can push the inclined plane of the clamping rod through the edge of the motor frame through the mutual matching relationship between the clamping rod component and the inclined plane component, so that the effect that the clamping rod on the circular sliding piece can be pushed through the supporting spring by the device is achieved, the clamping rod is rapidly clamped, and the problems of complicated steps, need of fixing a plurality of parts and low efficiency in the existing motor gland assembly process are solved.

2. According to the utility model, the arc-shaped push piece, the pull ring piece, the through groove and other parts are arranged, and the arc-shaped push piece part and the pull ring piece part are matched with each other, so that the arc-shaped push piece part can be pulled by the pull ring piece, the effect that the device can push the inclined plane of the clamping rod through the through groove of the pull ring piece is further achieved, and the problems of long time consumption in disassembly and inconvenience in maintenance of the existing motor gland are solved.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

FIG. 1 is a schematic view of the internal three-dimensional structure of the circular gland and the motor frame of the present invention;

FIG. 2 is a schematic view of the internal structure of a groove hole according to the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a schematic diagram of the overall three-dimensional structure of the present invention.

In the figure: 1-a circular gland; 2-rotating shaft supporting holes; 3-cylindrical sliding cavity; 4-a circular sliding sheet; 5-a support spring; 6-clamping rod; 7-inclined plane; 8-motor frame; 9-round clamp hole; 10-arc positioning groove; 11-arc-shaped push pieces; 12-through slots; 13-tab sheet; 14-a groove hole; 15-a retraction spring; 16-rotating the short bar; 17-rotating the positioning block; 18-rotating the knob block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.

As shown in fig. 1 to 4, a motor gland assembly structure, including circular gland 1, pivot supported hole 2 has been seted up at circular gland 1's center, cylindricality sliding chamber 3 that the equidistance distributes is seted up to circular gland 1's inside, the equal sliding connection of the inner wall of every cylindricality sliding chamber 3 has circular gleitbretter 4, be equipped with supporting spring 5 between every circular gleitbretter 4 and the inner wall of cylindricality sliding chamber 3, supporting spring 5's both ends respectively with the inner wall fixed connection of circular gleitbretter 4 and cylindricality sliding chamber 3, the equal fixedly connected with kelly 6 of the side of supporting spring 5 is kept away from to every circular gleitbretter 4, every kelly 6 has all been seted up inclined plane 7, the surface sliding connection of circular gland 1 has the arc push jack 11 that the equidistance distributes, recess hole 14 that the equidistance distributes is seted up to the upper surface of circular gland 1.

Through pressing circular gland 1 in to motor frame 8, make circular gland 1 drive circular gleitbretter 4 through cylindricality sliding chamber 3, make circular gleitbretter 4 drive kelly 6, the inclined plane 7 of kelly 6 contracts under the promotion at motor frame 8's edge, make kelly 6 promote circular gleitbretter 4 compression supporting spring 5, when kelly 6 coincides mutually with motor frame 8 inside circular card hole 9, supporting spring 5 promotes kelly 6 and circular calorie hole 9 joint mutually through circular gleitbretter 4 to fix circular gland 1 fast.

The inner part of the arc-shaped push sheet 11 is provided with a through groove 12, the clamping rod 6 is positioned in the through groove 12, when the arc-shaped push sheet 11 is pulled, the arc-shaped push sheet 11 pushes the clamping rod 6 to retract through the edge of the through groove 12, and the clamping rod 6 is separated from the circular clamping hole 9, so that the circular gland 1 can be rapidly disassembled.

The surface of circular gland 1 has cup jointed motor frame 8, and the circular card hole 9 that the equidistance distributes is seted up to the inside of motor frame 8, and the circular card hole 9 that sets up is connected with kelly 6 mutually to fix circular gland 1.

The arc constant head tank 10 with 11 looks adaptations of arc ejector pad is seted up to motor frame 8's inner wall, and arc constant head tank 10 is linked together with circular calorie hole 9, and the arc constant head tank 10 of setting is convenient for the slip of arc ejector pad 11, the joint of the kelly 6 of being convenient for simultaneously.

The top of circular gland 1 is equipped with disassembly body, and disassembly body includes pull ring piece 13, and pull ring piece 13's bottom surface and arc push jack 11 fixed connection, pull ring piece 13's upper surface are equipped with the handle, drive pull ring piece 13 through the pulling handle, and pull ring piece 13 pulling arc push jack 11 removes, and arc push jack 11 promotes kelly 6 internal contraction through inclined plane 7.

The bottom surface of the pull ring piece 13 is fixedly connected with shrink springs 15 which are distributed at equal intervals, the bottom end of each shrink spring 15 is fixedly connected with the inner bottom wall of the groove hole 14, the arranged shrink springs 15 have a reset function, and the shrink springs 15 pull the pull ring piece 13 to reset.

The top of circular gland 1 is equipped with fixed establishment, and fixed establishment rotates the bottom of quarter butt 16 and is connected with the upper surface rotation of circular gland 1 including rotating quarter butt 16, rotates the top fixedly connected with rotation knob piece 18 of quarter butt 16, and the rotation that can be convenient through rotating rotation knob piece 18 rotates quarter butt 16 to the messenger rotates quarter butt 16 and drives rotation locating piece 17.

The outer surface of the rotating short rod 16 is sleeved with a rotating positioning block 17, the rotating positioning block 17 is fixedly connected with the outer surface of the rotating short rod 16, when the rotating positioning block 17 rotates to the upper surface of the pull ring piece 13, the pull ring piece 13 cannot be pulled, and the function of fixing the pull ring piece 13 is achieved.

When the circular gland 1 needs to be installed, the circular gland 1 is pressed into the motor frame 8, the circular gland 1 drives the circular slip sheet 4 through the cylindrical sliding cavity 3, the circular slip sheet 4 drives the clamping rod 6, the inclined plane 7 of the clamping rod 6 is pushed to retract under the pushing of the edge of the motor frame 8, the clamping rod 6 pushes the circular slip sheet 4 to compress the supporting spring 5, when the clamping rod 6 is superposed with the circular clamping hole 9 in the motor frame 8, the supporting spring 5 pushes the clamping rod 6 to be clamped with the circular clamping hole 9 through the circular slip sheet 4, so that the circular gland 1 is quickly fixed, after the circular gland is fixed, the rotating knob block 18 can conveniently rotate the rotating knob 16, so that the rotating knob 16 drives the rotating positioning block 17, when the rotating positioning block 17 rotates to the upper surface of the pull ring piece 13, the pull ring piece 13 cannot be pulled, so as to play a role in fixing the pull ring piece 13, when the circular gland 1 needs to be disassembled, drive tab 13 through the pulling handle, tab 13 pulling arc ejector blade 11 removes, makes arc ejector blade 11 describe kelly 6 through the edge promotion that runs through groove 12 and contracts in contracting, makes to describe kelly 6 and circular card hole 9 and break away from mutually to can dismantle circular gland 1 fast, the shrink spring 15 that sets up has the function that resets, and shrink spring 15 can stimulate tab 13 and reset.

Claims

1. A motor gland assembly structure comprises a circular gland (1) and is characterized in that a rotating shaft supporting hole (2) is formed in the center of the circular gland (1), cylindrical sliding cavities (3) distributed at equal intervals are formed in the circular gland (1), the inner wall of each cylindrical sliding cavity (3) is connected with a circular sliding sheet (4) in a sliding mode, a supporting spring (5) is arranged between each circular sliding sheet (4) and the inner wall of each cylindrical sliding cavity (3), two ends of each supporting spring (5) are fixedly connected with the inner walls of the circular sliding sheets (4) and the cylindrical sliding cavities (3) respectively, a clamping rod (6) is fixedly connected to the side face, far away from the supporting spring (5), of each circular sliding sheet (4), each clamping rod (6) is provided with an inclined face (7), a dismounting mechanism and a fixing mechanism are arranged above the circular gland (1), the outer surface of the round gland (1) is connected with arc-shaped push pieces (11) which are distributed at equal intervals in a sliding mode, and groove holes (14) which are distributed at equal intervals are formed in the upper surface of the round gland (1).

2. The motor gland assembling structure according to claim 1, wherein a through groove (12) is formed in the arc-shaped pushing piece (11), and the clamping rod (6) is located in the through groove (12).

3. The motor gland assembly structure according to claim 1, characterized in that a motor frame (8) is sleeved on the outer surface of the circular gland (1), and circular clamping holes (9) distributed equidistantly are formed in the motor frame (8).

4. The motor gland assembling structure according to claim 3, wherein the inner wall of the motor frame (8) is provided with an arc-shaped positioning groove (10) matched with the arc-shaped pushing piece (11), and the arc-shaped positioning groove (10) is communicated with the circular clamping hole (9).

5. The motor gland assembling structure according to claim 1, wherein the disassembling mechanism comprises a pull ring piece (13), the bottom surface of the pull ring piece (13) is fixedly connected with the arc-shaped push piece (11), and a handle is arranged on the upper surface of the pull ring piece (13).

6. A motor cover assembly structure according to claim 5, wherein the pull ring piece (13) is fixedly connected with equally spaced retraction springs (15) at the bottom surface thereof, and the bottom end of each retraction spring (15) is fixedly connected with the inner bottom wall of the groove hole (14).

7. The motor gland assembling structure according to claim 1, characterized in that the fixing mechanism comprises a rotating short rod (16), the bottom end of the rotating short rod (16) is rotatably connected with the upper surface of the circular gland (1), and the top end of the rotating short rod (16) is fixedly connected with a rotating knob block (18).

8. The motor gland assembling structure according to claim 7, wherein a rotary positioning block (17) is sleeved on the outer surface of the rotary short rod (16), and the rotary positioning block (17) is fixedly connected with the outer surface of the rotary short rod (16).