CN217883140U

CN217883140U - Motor controller mounting structure

Info

Publication number: CN217883140U
Application number: CN202221811678.4U
Authority: CN
Inventors: 刘伟; 侯军
Original assignee: Changzhou Weitong Electromechanical Manufacturing Co ltd
Current assignee: Changzhou Weitong Electromechanical Manufacturing Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-11-22
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a machine controller mounting structure, including frame and installation component, horizontal installation has brushless motor on the top surface of frame, and is provided with the installation component directly over the frame, connects through the spring damper between frame and the installation component, and the installation component includes the mounting bracket and assembles the subassembly, and wherein the vertical setting of mounting bracket is directly over the frame, and the top surface bottom shell of mounting bracket dismantles to be connected with and assembles the subassembly, and assembles and install the controller in the subassembly. The utility model overcomes current brushless motor controller is direct mount more outside at motor body, and brushless motor controller directly bears the vibrations that motor itself produced when using, and then leads to the controller to receive the problem that vibrations impact influences its life for a long time.

Description

Motor controller mounting structure

Technical Field

The utility model relates to a brushless motor controller technical field especially relates to a motor controller mounting structure.

Background

Ordinary motor is through the cooperation of brush and commutator with direct current conversion alternating current, its structure is complicated, and life is short, brushless motor then realizes the contravariant direct current of electric current through power electronics and becomes alternating current, the compact structure has, advantages such as steady state rotational speed error is little, brushless motor controller is simple installation on brushless motor surface, make external vibrations or water stain very easily corrode the controller main part, thereby the life of controller main part has been reduced, and the controller main part is installed on brushless motor surface, the heat that brushless motor produced also can accelerate the ageing damage of controller main part.

The utility model discloses a No. CN201821835356.7, the name is a motor controller mounting structure, including bottom plate and motor controller body, motor controller body one side is provided with the wiring mouth, bottom plate left side is fixed and is provided with limiting plate and first support, the fixed second support that is provided with in right side of bottom plate, bottom plate right side top is provided with "T" shape slide rail groove, the slider with the bottom plate sliding fit is connected, "T" shape sliding part that matches with "T" shape slide rail groove is provided with to the bottom of slider, the screw rod pass the second support bottom with second support threaded connection, the screw rod tip with slider fixed connection.

However, most of the brushless motor controllers are directly installed outside the motor body, and the brushless motor controllers directly bear the vibration generated by the motor when in use, so that the controllers are impacted by the vibration for a long time to influence the service life of the controllers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machine controller mounting structure aims at improving foretell problem.

The utility model discloses a realize like this:

the utility model provides a machine controller mounting structure, includes frame and installation component, horizontal installation has brushless motor on the top surface of frame, and is provided with the installation component directly over the frame, connects through the spring damper between frame and the installation component, and the installation component includes the mounting bracket and assembles the subassembly, and wherein the vertical setting of mounting bracket is directly over the frame, and the top surface bottom shell of mounting bracket dismantles to be connected with and assembles the subassembly, just assembles and install the controller in the subassembly.

Further, assemble the gallows that the subassembly includes the level setting and the card strip of L type structure, wherein vertical downwards is fixed with many card strips on the bottom surface of gallows, and vertically upwards runs through on the bottom horizontal plane of many card strips and installs the pressure bolt, and the both sides of gallows all are fixed with the draw runner.

Furthermore, the controller is inserted in the clamping strip in a horizontal sliding mode, and the pressing bolt vertically upwards presses the controller on the bottom face of the hanging frame.

Furthermore, a positioning screw cylinder is vertically arranged on the top surface of the mounting frame in a penetrating mode, a positioning bolt is arranged in the positioning screw cylinder in a penetrating mode through vertical threads, a sliding groove strip is horizontally arranged on the bottom surface of the top of the mounting frame, and the sliding groove strip on the mounting frame is connected with a sliding block on the hanging frame in a sliding fit mode.

Furthermore, the middle part of the top surface of the hanging bracket is vertically provided with a positioning screw hole, and the positioning screw hole is in threaded fit connection with a positioning bolt on the mounting bracket.

Furthermore, the end part of the machine base horizontally and vertically penetrates through the machine base to be provided with an installation screw hole, an installation screw is installed on a vertical thread in the installation screw hole of the machine base, and a plurality of screw hole pieces are horizontally fixed on the machine base.

Further, a support frame of a plurality of L-shaped structures is vertically and downwards fixed on the bottom surface of the mounting frame, screw holes are formed in the horizontal plane of the support frame of the mounting frame in a penetrating mode through vertical threads, studs are vertically fixed to the two ends of the spring damper, and the studs at the two ends of the spring damper are respectively assembled in the screw holes of the support frame and the screw holes of the screw hole pieces in a threaded mode.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) When the controller is used, the controller and the brushless motor are arranged in a split mode, and the base provided with the brushless motor is connected with the mounting assembly provided with the controller through the spring damper, so that the influence of vibration transmission on the controller is reduced;

(2) When the controller is used, the controller is inserted right below the hanging bracket and right above the horizontal plane of the clamping strip of the L-shaped structure, the supporting controller moves upwards in the vertical direction by rotating the pressing bolt and is pressed on the bottom surface of the hanging bracket, and the installation stability of the controller is kept;

(3) During the use, the assembly horizontal sliding is spliced in the slide bar of the mounting rack, and the positioning bolt in the rotary positioning screw cylinder is inserted into the positioning screw hole at the top of the hanging rack, so that the assembly is assembled in a limiting manner at the mounting position of the mounting rack, and the stability of the assembly during installation and use is kept.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

FIG. 2 is a schematic view of the exploded structure of the present invention;

FIG. 3 is an exploded view of a mounting assembly according to an embodiment of the present invention;

fig. 4 is an exploded schematic view of the assembly component in the embodiment of the present invention;

fig. 5 is a schematic structural diagram of the base in the embodiment of the present invention.

In the figure: 1. a machine base; 111. mounting screws; 12. a brushless motor; 13. a screw hole piece; 14. a spring damper; 2. mounting the component; 21. a mounting frame; 221. assembling a screw hole; 212. positioning the screw cylinder; 213. positioning the bolt; 22. assembling the components; 221. a hanger; 222. positioning the screw hole; 223. clamping the strip; 224. pressing and holding the bolt; 225. and a controller.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a motor controller mounting structure, which includes a base 1 and a mounting assembly 2, a brushless motor 12 is horizontally mounted on a top surface of the base 1, the mounting assembly 2 is disposed right above the base 1, the base 1 and the mounting assembly 2 are connected through a spring damper 14, the mounting assembly 2 includes a mounting frame 21 and an assembling assembly 22, wherein the mounting frame 21 is vertically disposed right above the base 1, the assembling assembly 22 is detachably connected to a bottom shell of the top surface of the mounting frame 21, and a controller 225 is mounted in the assembling assembly 22, when the motor controller is used, the base 1 on which the brushless motor 12 is mounted and the mounting assembly 2 on which the controller 225 is mounted are connected through the spring damper 14, so as to reduce the influence of vibration transmission on the controller 225.

Referring to fig. 4, the assembling component 22 includes a hanging bracket 221 and a plurality of clamping strips 223 of an L-shaped structure, wherein the plurality of clamping strips 223 are vertically fixed on the bottom surface of the hanging bracket 221 downward, a pressing bolt 224 vertically penetrates upward on the horizontal surface of the bottom of the plurality of clamping strips 223, sliding strips are fixed on both sides of the hanging bracket 221, a controller 225 is horizontally inserted into the clamping strips 223 in a sliding manner, and the pressing bolt 224 vertically presses the controller 225 upward on the bottom surface of the hanging bracket 221, when in use, the controller 225 is inserted right below the hanging bracket 221, the controller 225 is supported above the horizontal surface of the clamping strips 223 of the L-shaped structure, the pressing bolt 224 is rotated to vertically support the controller 225 to move upward, and is pressed on the bottom surface of the hanging bracket 221, and the installation stability of the controller 225 is maintained.

Referring to fig. 3, a positioning screw tube 212 is vertically fixed on the top surface of the mounting frame 21 in a penetrating manner, and a positioning bolt 213 is installed in the positioning screw tube 212 in a penetrating manner by vertical threads, a sliding groove strip is horizontally fixed on the bottom surface of the top of the mounting frame 21, and the sliding groove strip on the mounting frame 21 is connected with a sliding block on the hanging frame 221 in a sliding fit manner, a positioning screw hole 222 is vertically formed in the middle of the top surface of the hanging frame 221, and the positioning screw hole 222 is connected with the positioning bolt 213 on the mounting frame 21 in a threaded fit manner, when in use, the assembling component 22 is horizontally inserted into the sliding strip of the mounting frame 21 in a sliding manner, and the positioning bolt 213 in the positioning screw tube 212 is rotated to be inserted into the positioning screw hole 222 at the top of the hanging frame 221, so that the assembling component 22 is positioned at the mounting position of the mounting frame 21, and the stability during installation and use is maintained.

Referring to fig. 2 and 4, an installation screw hole is horizontally and vertically formed in the end portion of the base 1 in a penetrating manner, an installation screw 111 is installed in the installation screw hole of the base 1 in a vertical threaded manner, a plurality of screw hole pieces 13 are horizontally fixed on the base 1, a plurality of support frames of an L-shaped structure are vertically and downwardly fixed on the bottom surface of the installation frame 21, screw holes are formed in the horizontal surface of each support frame of the installation frame 21 in a penetrating manner, studs are vertically fixed at two ends of the spring damper 14, the studs at two ends of the spring damper 14 are respectively assembled in the screw holes of the support frames of the installation frame 21 and the screw holes of the screw hole pieces 13 in a threaded manner, the spring damper 14 is AC-0608-1 in use, the studs at two ends of the spring damper 14 are respectively assembled in the screw holes of the support frames of the installation frame 21 and the screw holes of the screw hole pieces 13 in a threaded manner, so that the base 1 and the installation assembly 2 are supported and connected, and vibration is absorbed and transmission is reduced.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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

1. A motor controller mounting structure characterized in that: including frame (1) and installation component (2), horizontal installation has brushless motor (12) on the top surface of frame (1), and is provided with installation component (2) directly over frame (1), connect through spring damper (14) between frame (1) and installation component (2), installation component (2) include mounting bracket (21) and assemble subassembly (22), and wherein mounting bracket (21) vertical setting is in directly over frame (1), and the top surface bottom shell of mounting bracket (21) is dismantled and is connected with and assemble subassembly (22), and assembles and install controller (225) in subassembly (22).

2. The motor controller mounting structure according to claim 1, wherein the assembling component (22) comprises a horizontally arranged hanging bracket (221) and a plurality of clamping strips (223) with an L-shaped structure, wherein the plurality of clamping strips (223) are vertically and downwardly fixed on the bottom surface of the hanging bracket (221), a pressing bolt (224) vertically and upwardly penetrates through the horizontal surface of the bottom of the plurality of clamping strips (223), and sliding strips are fixed on two sides of the hanging bracket (221).

3. A motor controller mounting structure according to claim 2, wherein the controller (225) is horizontally slidably inserted into the clip strip (223), and the holding bolt (224) vertically presses the controller (225) upward on the bottom surface of the hanger (221).

4. The motor controller mounting structure of claim 3, wherein a positioning screw cylinder (212) is fixed on the top surface of the mounting frame (21) through the bottom surface vertically, a positioning bolt (213) is installed in the positioning screw cylinder (212) through the vertical thread, a sliding groove strip is horizontally fixed on the bottom surface of the top of the mounting frame (21), and the sliding groove strip on the mounting frame (21) is connected with the sliding block on the hanging bracket (221) in a sliding fit manner.

5. The motor controller mounting structure according to claim 4, wherein a positioning screw hole (222) is vertically formed in the middle of the top surface of the hanging bracket (221), and the positioning screw hole (222) is in threaded fit connection with the positioning bolt (213) on the mounting bracket (21).

6. The motor controller mounting structure according to claim 5, wherein a mounting screw hole is horizontally and vertically formed in the end of the base (1), a mounting screw (111) is vertically and threadedly mounted in the mounting screw hole of the base (1), and a plurality of screw hole pieces (13) are horizontally fixed on the base (1).

7. The motor controller mounting structure according to claim 6, wherein a plurality of support frames of L-shaped structures are vertically and downwardly fixed on the bottom surface of the mounting frame (21), screw holes are formed in the horizontal plane of each support frame of the mounting frame (21) in a penetrating manner through vertical threads, studs are vertically fixed at two ends of the spring damper (14), and the studs at two ends of the spring damper (14) are respectively assembled in the screw holes of the support frames of the mounting frame (21) and the screw holes of the screw hole pieces (13) in a threaded manner.