CN213817517U

CN213817517U - Motor rotor device of taking out stitches

Info

Publication number: CN213817517U
Application number: CN202023022370.5U
Authority: CN
Inventors: 吕宏伟; 邓秋成; 郑杨阳
Original assignee: Nantong Gaoyang Motor Co ltd
Current assignee: Nantong Gaoyang Motor Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-07-27
Anticipated expiration: 2030-12-14

Abstract

The utility model provides a motor rotor stitch removing device, which comprises a frame, wherein the frame is provided with a supporting seat and a cutter arranged above the supporting seat, a positioning tool is arranged on the supporting seat, a motor rotor to be disconnected is placed on the positioning tool, the cutter is arranged on the frame through a press-fitting mechanism, the press-fitting mechanism can drive the cutter to move downwards, the motor rotor to be removed is placed in the positioning tool, the press-fitting mechanism drives the cutter to move downwards to cut off the coil wound on the motor rotor, thereby facilitating the removal of the coil, improving the working efficiency and saving the labor cost compared with the manual stitch removing mode, meanwhile, the press-fitting mechanism of the crank slider structure is simple in structure and convenient for workers to operate, the deformation force of the spring can drive the connecting shaft to move upwards and automatically reset after the cutting is completed, and the workload of the workers is reduced.

Description

Motor rotor device of taking out stitches

Technical Field

The utility model relates to a brush motor makes the field, especially relates to an electric motor rotor device of taking out stitches.

Background

The motor rotor is a rotating mechanism in a motor, the motor rotor generally comprises an iron core formed by pressing multiple layers of silicon steel sheets and a coil wound in the iron core, the coil needs to be removed for recycling the iron core in the manufacturing process of the motor rotor, in the prior art, the coil is generally cut off by a pair of scissors in a manual mode or the coil is manually removed in a circle, and the mode is low in efficiency and high in labor cost.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that the coil that will scrap on the electric motor rotor is cut off or the round is carried out manual demolishment through cutting nipper generally with artifical mode among the prior art, and this kind of mode efficiency is lower, and the cost of labor is higher, the utility model provides an electric motor rotor device of taking out stitches solves above-mentioned problem.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an electric motor rotor device of taking out stitches, includes the frame, be provided with the supporting seat in the frame and set up the cutter of supporting seat top, be provided with the location frock on the supporting seat, place the electric motor rotor who treats the line of taking out stitches on the location frock, the cutter passes through press-fitting mechanism to be installed in the frame, press-fitting mechanism can drive the cutter moves down, and cuts off around the coil of establishing on the electric motor rotor.

Further: the motor rotor comprises an iron core and a rotating shaft installed in the iron core, a positioning hole with an open top is formed in the positioning tool, a through hole is formed in the lower portion of the positioning hole and is communicated with the positioning hole, the diameter of the through hole is smaller than that of the positioning hole, when the motor rotor is placed in the positioning tool, the side wall of the iron core is attached to the inner wall of the positioning hole, and the rotating shaft penetrates through the through hole.

Further: the press-fitting mechanism comprises a sliding table and a connecting shaft, wherein a mounting hole arranged along the vertical direction is formed in the sliding table, the connecting shaft is slidably mounted in the mounting hole, a knife rest is mounted at the bottom of the connecting shaft, a mounting groove for mounting the cutter is formed in the bottom of the knife rest, a threaded hole communicated with the mounting groove is formed in the side wall of the knife rest, the threaded hole is formed along the horizontal direction, and a set screw for fixing the cutter is mounted in the threaded hole; the press-fitting mechanism further comprises a crank and a connecting rod, an installation shaft is installed on the sliding table and arranged in the horizontal direction, one end of the crank is rotatably installed on the installation shaft, the other end of the crank is hinged to one end of the connecting rod, the other end of the connecting rod is hinged to the top of the connecting shaft, a handle is fixedly installed on the crank, the crank can be driven to rotate by rotating the handle by taking the axis of the installation shaft as a rotation center, and then the connecting shaft is driven to slide up and down along the installation hole; the press-fit mechanism further comprises a reset spring, the upper end of the reset spring is fixedly mounted on the sliding table, a hook is arranged on the lower portion of the connecting shaft, the lower end of the reset spring is mounted on the hook, and the deformation force of the reset spring can prevent the connecting shaft from sliding downwards.

Further: the improved automatic feeding device is characterized in that a guide rail arranged in the vertical direction is arranged on the rack, a sliding block is installed on the sliding table and slides on the guide rail, a lead screw is installed on the sliding block in a rotating mode and is parallel to the guide rail, an adjusting block is arranged on the rack, a threaded hole matched with external threads of the lead screw is formed in the adjusting block, the lead screw is in threaded connection with the threaded hole, and an adjusting handle is installed at the top of the lead screw.

The beneficial effects of the utility model are that, the utility model discloses electric motor rotor that electric motor rotor device of taking out stitches will be treated places in the location frock, the coil around establishing on the electric motor rotor is cut off to the pressure equipment mechanism drive cutter lapse to make things convenient for demolising of coil, compare in the mode of artifical taking out stitches, work efficiency has been improved, the human cost has been practiced thrift, the pressure equipment mechanism simple structure of slider-crank structure simultaneously, the staff's of being convenient for operation, the deformation ability of spring can be after cutting off the completion, drive connecting axle rebound automatic re-setting, staff's work load has been reduced.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of the motor rotor disconnecting device of the present invention;

FIG. 2 is a schematic view of a rotor of the motor;

FIG. 3 is a schematic structural view of the motor rotor mounted on the positioning tool;

fig. 4 is a bottom view of fig. 3.

In the figure, the cutting tool comprises a support base 1, a support base 2, a cutter 3, a positioning tool 4, a motor rotor 5, a coil 6, an iron core 7, a rotating shaft 8, a positioning hole 9, a through hole 10, a sliding table 11, a connecting shaft 12, a tool rest 13, a mounting groove 14, a set screw 15, a crank 16, a connecting rod 17, a mounting shaft 18, a handle 19, a reset spring 20, a hook 21, a guide rail 22, a sliding block 23, a lead screw 24, an adjusting block 25 and an adjusting handle.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present invention includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present invention.

As shown in fig. 1, the utility model provides an electric motor rotor device of taking out stitches, which comprises a frame, be provided with supporting seat 1 in the frame and set up cutter 2 of supporting seat 1 top, be provided with location frock 3 on the supporting seat 1, place the electric motor rotor 4 of treating the line of taking out stitches on the location frock 3, cutter 2 is installed through pressure equipment mechanism in the frame, pressure equipment mechanism can drive cutter 2 moves down to cut off around the coil 5 of establishing on the electric motor rotor 4.

During operation, to wait to take out stitches electric motor rotor 4 and place in location frock 3, the pressure equipment mechanism drive cutter 2 moves down and cuts off winding 5 of establishing on electric motor rotor 4 to make things convenient for dismantling of winding 5.

As shown in fig. 2, the motor rotor 4 includes an iron core 6 and a rotating shaft 7 installed in the iron core 6, a positioning hole 8 with an open top is formed in the positioning tool 3, a through hole 9 is formed in the positioning tool 3 and below the positioning hole 8, the through hole 9 is communicated with the positioning hole 8, the diameter of the through hole 9 is smaller than that of the positioning hole 8, when the motor rotor 4 is placed in the positioning tool 3, the side wall of the iron core 6 is attached to the inner wall of the positioning hole 8, and the rotating shaft 7 penetrates through the through hole 9.

During the location, place iron core 6 laminating in locating hole 8, through-hole 9 is used for placing pivot 7, can avoid pivot 7 to interfere iron core 6 location, because motor rotor 4 goes up rich and is equipped with three group coils 5, this kind of location structure can be after cutting off a set of coil 5, rotates iron core 6 and rotates the edge of a knife below of cutter 2 with two sets of other coils 5 and cut off the operation, simple structure, convenient operation.

Referring to fig. 3 and 4, the press-fitting mechanism includes a sliding table 10 and a connecting shaft 11, a mounting hole is formed in the sliding table 10 in the vertical direction, the connecting shaft 11 is slidably mounted in the mounting hole, a tool rest 12 is mounted at the bottom of the connecting shaft 11, a mounting groove 13 for mounting the cutter 2 is formed at the bottom of the tool rest 12, a threaded hole communicated with the mounting groove 13 is formed in the side wall of the tool rest 12, the threaded hole is formed in the horizontal direction, and a set screw 14 for fixing the cutter 2 is mounted in the threaded hole; the press-fit mechanism further comprises a crank 15 and a connecting rod 16, an installation shaft 17 is installed on the sliding table 10, the installation shaft 17 is arranged along the horizontal direction, one end of the crank 15 is rotatably installed on the installation shaft 17, the other end of the crank 15 is hinged with one end of the connecting rod 16, the other end of the connecting rod 16 is hinged to the top of the connecting shaft 11, a handle 18 is fixedly installed on the crank 15, and the crank 15 can be driven by rotating the handle 18 to rotate by taking the axis of the installation shaft 17 as a rotation center, so that the connecting shaft 11 is driven to slide up and down along the installation hole; the press-fit mechanism further comprises a return spring 19, the upper end of the return spring 19 is fixedly mounted on the sliding table 10, a hook 20 is arranged on the lower portion of the connecting shaft 11, the lower end of the return spring 19 is mounted on the hook 20, and the deformation force of the return spring 19 can prevent the connecting shaft 11 from sliding downwards.

The cutter 2 is fixedly arranged in the mounting groove 13 of the cutter frame 12 through the set screw 14 to form a whole for cutting off operation, and the split structure is convenient to disassemble and assemble and is convenient for replacing the damaged cutter 2. During operation, the handle 18 is rotated and the crank 15 is driven to rotate by taking the installation shaft 17 as a rotation axis, the connecting shaft 11 is driven to slide downwards along the installation hole to drive the cutter 2 to cut off the coil 5, the press-fitting mechanism with the slider 22 structure of the crank 15 is simple in structure, the operation of workers is convenient, and meanwhile, the deformation force of the spring can drive the connecting shaft 11 to move upwards to reset after the cutting is completed, so that the workload of the workers is reduced.

Be equipped with in the frame along the guide rail 21 of vertical direction setting, install slider 22 on the slip table 10, slider 22 slides and sets up on the guide rail 21, it installs lead screw 23 to rotate on the slider 22, lead screw 23 is on a parallel with guide rail 21 sets up, be equipped with regulating block 24 in the frame, be equipped with in the regulating block 24 with the external screw thread matched with screw hole of lead screw 23, lead screw 23 with screw hole threaded connection, adjustment handle 25 is installed at the top of lead screw 23.

Because lead screw 23 and screw hole threaded connection, rotate adjustment handle 25 drive lead screw 23 pivoted while lead screw 23 and reciprocate along the screw hole, thereby drive slip table 10 and reciprocate and adjust the position of slip table 10 in vertical direction, so that the position of adjusting cutter 2 conveniently comes the convenient coil 5 that cuts off, the transmission simple structure of this kind of lead screw 23 screw hole is reliable, the upper and lower position adjustment of slip table 10 is decided by lead screw 23's rotation volume, and this kind of structure transmission has good auto-lock nature, can effectively keep the position of vertical direction, avoid taking place to scurry position influence tangent line.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a motor rotor device of taking out stitches which characterized in that: the wire cutting machine comprises a frame, be provided with supporting seat (1) in the frame and set up cutter (2) of supporting seat (1) top, be provided with location frock (3) on supporting seat (1), place electric motor rotor (4) of treating the stitches of waiting on location frock (3), cutter (2) are installed through pressure equipment mechanism in the frame, pressure equipment mechanism can drive cutter (2) downstream, and cut off around coil (5) of establishing on electric motor rotor (4).

2. The motor rotor disconnect device of claim 1, characterized by: motor rotor (4) include iron core (6) and install pivot (7) in iron core (6), be provided with open-top's locating hole (8) on location frock (3), be located the below of locating hole (8) is equipped with through-hole (9), through-hole (9) with locating hole (8) are linked together, the diameter size of through-hole (9) is less than the diameter size of locating hole (8), motor rotor (4) place in when location frock (3), the lateral wall of iron core (6) with the inner wall laminating setting of locating hole (8), pivot (7) alternate in through-hole (9).

3. The motor rotor disconnect device of claim 1, characterized by: the press-fitting mechanism comprises a sliding table (10) and a connecting shaft (11), a mounting hole arranged in the vertical direction is formed in the sliding table (10), the connecting shaft (11) is slidably mounted in the mounting hole, a tool rest (12) is mounted at the bottom of the connecting shaft (11), a mounting groove (13) for mounting the cutter (2) is formed in the bottom of the tool rest (12), a threaded hole communicated with the mounting groove (13) is formed in the side wall of the tool rest (12), the threaded hole is arranged in the horizontal direction, and a set screw (14) for fixing the cutter (2) is mounted in the threaded hole;

the press-fitting mechanism further comprises a crank (15) and a connecting rod (16), wherein an installation shaft (17) is installed on the sliding table (10), the installation shaft (17) is arranged along the horizontal direction, one end of the crank (15) is rotatably installed on the installation shaft (17), the other end of the crank (15) is hinged to one end of the connecting rod (16), the other end of the connecting rod (16) is hinged to the top of the connecting shaft (11), a handle (18) is fixedly installed on the crank (15), and the crank (15) can be driven by rotating the handle (18) to rotate by taking the axis of the installation shaft (17) as a rotation center, so that the connecting shaft (11) is driven to slide up and down along the installation hole;

pressure equipment mechanism still includes reset spring (19), the upper end fixed mounting of reset spring (19) is in on slip table (10), the lower part of connecting axle (11) is equipped with couple (20), the lower extreme of reset spring (19) is installed on couple (20), the deformation power of reset spring (19) can prevent connecting axle (11) lapse.

4. A motor rotor disconnect device in accordance with claim 3, wherein: be equipped with guide rail (21) that set up along vertical direction in the frame, install slider (22) on slip table (10), slider (22) slide to set up on guide rail (21), it installs lead screw (23) to rotate on slider (22), lead screw (23) are on a parallel with guide rail (21) set up, be equipped with regulating block (24) in the frame, be equipped with in regulating block (24) with the external screw thread matched with screw hole of lead screw (23), lead screw (23) with screw hole threaded connection, adjustment handle (25) are installed at the top of lead screw (23).