CN217545825U

CN217545825U - Magnetic shoe attaching device for motor transformation

Info

Publication number: CN217545825U
Application number: CN202221111847.3U
Authority: CN
Inventors: 盛欣欣
Original assignee: Jiaxing Changsheng Electromechanical Technology Co ltd
Current assignee: Jiaxing Changsheng Electromechanical Technology Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-10-04
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a magnetic shoe attaching device for motor transformation, which relates to the technical field of motor transformation and comprises a workbench, wherein a fixed support is fixedly arranged at the top of the workbench, the middle part of the fixed support is movably connected with a fastener, an iron core body is clamped on the side surface of the fastener, a magnetic shoe is attached to the surface of the iron core body, a guide groove is arranged at the top of the workbench, and a left-right rotating screw rod is movably arranged in the guide groove; the utility model discloses a control the nut that the screw rod drove both sides and remove simultaneously, utilize clamping component to make magnetic shoe and iron core body laminate mutually, the extrusion force that utilizes both sides is the same and reverse, make the iron core body not receive the influence of extrusion force, the problem of getting the subassembly and can producing the skew to the iron core body is got to the clamp has been solved, and through the deflector of activity and the roof of activity, make clamping component provide a buffer space when pressing from both sides tight to the magnetic shoe, the problem of getting the subassembly and producing the mar easily when contacting the magnetic shoe is got to the clamp has been solved.

Description

Magnetic shoe attaching device for motor transformation

Technical Field

The utility model relates to a motor transformation technical field especially relates to an attached device of magnetic shoe for motor transformation.

Background

The energy conservation of the motor belongs to a key link of industrial energy conservation, and data shows that the loss of the energy-saving high-efficiency motor is averagely reduced by 20% and the efficiency is improved by 2-7% compared with the common motor, so that the improvement of the energy efficiency of the motor becomes an essential important link in an energy-saving and emission-reducing policy, and has very important significance and indispensable status for realizing energy-saving and emission-reducing and economic sustainable development.

Among the prior art, can effectively improve motor efficiency through the permanent magnet synchronous motor that reforms into old and useless three-phase asynchronous motor, "the attached device of magnetic shoe for motor transformation" that is provided according to chinese patent grant publication No. CN 215528822U, including the base, be provided with second drive arrangement on the base, be provided with the mounting panel on second drive arrangement's the output, it gets the mechanism to be provided with on the mounting panel to press from both sides, press from both sides and get the mechanism and be used for pressing from both sides the magnetic shoe to attach the iron core of the rotor of motor of waiting to reform transform under second drive arrangement's drive on the mechanism, the utility model discloses can high-efficiently, fast, safely accurately attach the assigned position on the rotor core outer wall with the magnetic shoe, guarantee that the magnetic shoe distributes along the iron core periphery circumference equidistantly, improve the quality of motor transformation and reform transform efficiency, reduce the disability rate, realize that the magnetic shoe is automatic attached, can press from both sides the mechanism and get the magnetic shoe and press from both sides the magnetic shoe and install, but when the attached magnetic shoe in iron core side, have certain extrusion force to the iron core this moment, not only can probably promote the iron core and make its skew, in addition, the subassembly easily produces magnetic shoe when contacting the magnetic shoe etc.

SUMMERY OF THE UTILITY MODEL

The utility model provides an attached device of magnetic shoe for motor transformation has solved when the attached magnetic shoe in iron core side, and the clamp is got the subassembly and has certain extrusion force to the iron core, not only has probably to promote the iron core and makes its skew, presss from both sides and gets the subassembly and still produce the technical problem of mar easily when contacting the magnetic shoe.

For solving the technical problem, the utility model provides an attached device of magnetic shoe for motor transformation, comprises a workbench, the top fixed mounting of workstation has fixedly to prop, the fixed middle part swing joint that props has the fastener, the side joint of fastener has the iron core body, the surface laminating of iron core body has the magnetic shoe, the guide slot has been seted up at the top of workstation, the inside movable mounting of guide slot has left dextrorotation screw rod, the surface movable mounting of left dextrorotation screw rod has the nut, the top fixedly connected with clamping component of nut.

Preferably, clamping component includes the connecting block, the top fixed mounting of connecting block has the electric jar, the side fixed mounting of connecting block has the clamping jaw, first ladder groove has been seted up to the side of clamping jaw, second ladder groove has all been seted up to the upper and lower both sides in first ladder groove, the guiding hole has been seted up to the inside in second ladder groove, the inside movable mounting of guiding hole has first movable post, the one end fixed mounting of first movable post has the deflector, first spring has been cup jointed in the surface activity of first movable post, the movable hole has been seted up to the side of clamping jaw, the inside movable mounting in movable hole has the movable rod.

Preferably, the surface of deflector is smooth, the upper and lower both ends of first spring respectively with the surface of deflector and the fixed surface in second step groove be connected, the smooth surface of deflector laminates with the upper and lower both ends of magnetic shoe mutually.

Preferably, an inner groove is formed in the movable rod, a second movable column is movably mounted in the inner groove, a top plate is fixedly mounted at one end of the second movable column, a second spring is fixedly connected to the side face of the top plate, and a clamping groove is formed in the inner wall of the first stepped groove.

Preferably, the side of roof is the cambered surface, the cambered surface of roof laminates with the surface of magnetic shoe mutually, the one end fixed connection of second spring is in the inside of draw-in groove.

Preferably, one end of the movable rod is fixedly connected with the output end of the electric cylinder.

Preferably, the nuts are movably arranged in the guide grooves, the number of the nuts is two, and the two nuts are symmetrically distributed at the middle point of the left-handed and right-handed screw.

Compared with the prior art, the utility model provides an attached device of magnetic shoe for motor transformation has following beneficial effect:

the utility model provides an attached device of magnetic shoe for motor transformation, the nut that drives both sides through controlling the spiral screw removes simultaneously, utilizes clamping component to make magnetic shoe and iron core body laminate mutually, utilizes the extrusion force of both sides the same and reverse for iron core body does not receive the influence of extrusion force, has solved to press from both sides and has got the problem that the subassembly can produce the offset to iron core body.

The utility model provides an attached device of magnetic shoe for motor transformation, through the deflector of activity and the roof of activity for clamping component provides a buffer space when pressing from both sides the clamp to the magnetic shoe, has solved to press from both sides and has got the problem that the subassembly produced the mar easily when contacting the magnetic shoe.

Drawings

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

FIG. 2 is a schematic structural view of a clamping assembly of the present invention;

fig. 3 is a schematic view of the structure of the clamping jaw of the present invention;

fig. 4 is a cross-sectional view of the clamping jaw of the present invention.

Reference numbers in the figures: 1. a work table; 2. fixing a support; 3. a fastener; 4. an iron core body; 5. a guide groove; 6. a left-right rotating screw rod; 7. a nut; 8. a clamping assembly; 81. connecting blocks; 82. an electric cylinder; 83. a clamping jaw; 84. a first step groove; 85. a second stepped groove; 86. a guide hole; 87. a first movable column; 88. a guide plate; 89. a first spring; 810. a movable hole; 812. a movable rod; 813. an inner tank; 814. a second movable column; 815. a top plate; 816. a second spring; 817. a clamping groove.

Detailed Description

In the first embodiment, as shown in fig. 1-4, the utility model comprises a workbench 1, a fixed support 2 is fixedly installed on the top of the workbench 1, a fastener 3 is movably connected to the middle of the fixed support 2, an iron core body 4 is clamped on the side surface of the fastener 3, a magnetic shoe is attached to the surface of the iron core body 4, a guide groove 5 is opened on the top of the workbench 1, a left-right screw 6 is movably installed inside the guide groove 5, a nut 7 is movably installed on the surface of the left-right screw 6, a clamping component 8 is fixedly connected to the top of the nut 7, the clamping component 8 comprises a connecting block 81, an electric cylinder 82 is fixedly installed on the top of the connecting block 81, a clamping jaw 83 is fixedly installed on the side surface of the connecting block 81, a first step groove 84 is opened on the side surface of the clamping jaw 83, second step grooves 85 are opened on the upper and lower sides of the first step groove 84, a guide hole 86 is opened inside the second step groove 85, a first movable column 87 is movably installed inside the guide hole 86, one end of the first movable column 87 is fixedly provided with a guide plate 88, the surface of the first movable column 87 is movably sleeved with a first spring 89, the side surface of the clamping jaw 83 is provided with a movable hole 810, the inside of the movable hole 810 is movably provided with a movable rod 812, the surface of the guide plate 88 is smooth, the upper end and the lower end of the first spring 89 are respectively fixedly connected with the surface of the guide plate 88 and the surface of the second stepped groove 85, the smooth surface of the guide plate 88 is jointed with the upper end and the lower end of the magnetic tile, the inside of the movable rod 812 is provided with an inner groove 813, the inside of the inner groove 813 is movably provided with a second movable column 814, one end of the second movable column 814 is fixedly provided with a top plate 815, the side surface of the top plate 815 is fixedly connected with a second spring 816, the inner wall of the first stepped groove 84 is provided with a clamping groove 817, the side surface of the top plate 815 is an arc surface, and the arc surface of the top plate 815 is jointed with the surface of the magnetic tile, one end of the second spring 816 is fixedly connected inside the clamping groove 817, one end of the movable rod 812 is fixedly connected with the output end of the electric cylinder 82, the nuts 7 are movably installed inside the guide groove 5, the number of the nuts 7 is two, and the two nuts 7 are symmetrically distributed with the midpoint of the left-right spiral screw 6.

In this embodiment: the electric cylinder 82 is available from the brand name of Sanpu Youshi and is SS30-200-101012.

The working principle is as follows: the nuts 7 on the two sides are driven to move simultaneously by the left-right rotating screw 6, the magnetic shoe is attached to the iron core body 4 by the clamping assembly 8, and the extrusion forces on the two sides are the same and reverse, so that the iron core body 4 is not influenced by the extrusion forces; the clamping assembly 8 provides a buffer space when clamping the magnetic shoe by means of the movable guide plate 88 and the movable top plate 815.

The implementation steps are as follows:

firstly, fixing an iron core body 4 by using a fastener 3, then clamping a magnetic shoe in a clamping jaw 83, driving a left screw rod and a right screw rod 6 to rotate, attaching the magnetic shoe to the surface of the iron core body 4 by using the movement of a clamping assembly 8, and enabling the iron core body 4 not to be influenced by extrusion force by using the same and reverse extrusion force on two sides; the movable guide plate 88 and the movable top plate 815 make the clamping assembly 8 provide a buffer space when clamping the magnetic shoe, and make the magnetic shoe fit more tightly by providing an additional fastening force with 82 for better fastening of the magnetic shoe.

Claims

1. A attached device of magnetic shoe for motor transformation, including workstation (1), its characterized in that: the top fixed mounting of workstation (1) has fixedly props (2), the fixed middle part swing joint that props (2) has fastener (3), the side joint of fastener (3) has iron core body (4), the surface laminating of iron core body (4) has the magnetic shoe, guide slot (5) have been seted up at the top of workstation (1), the inside movable mounting of guide slot (5) has left right-handed rotation screw rod (6), the surface movable mounting of left-handed rotation screw rod (6) has nut (7), the top fixedly connected with clamping component (8) of nut (7).

2. The magnetic shoe attaching device for motor modification as claimed in claim 1, wherein the clamping assembly (8) comprises a connecting block (81), an electric cylinder (82) is fixedly mounted at the top of the connecting block (81), a clamping jaw (83) is fixedly mounted on the side surface of the connecting block (81), a first step groove (84) is formed in the side surface of the clamping jaw (83), second step grooves (85) are formed in the upper side and the lower side of each first step groove (84), a guide hole (86) is formed in each second step groove (85), a first movable column (87) is movably mounted in each guide hole (86), a guide plate (88) is fixedly mounted at one end of each first movable column (87), a first spring (89) is movably sleeved on the surface of each first movable column (87), a movable hole (810) is formed in the side surface of the clamping jaw (83), and a movable rod (812) is movably mounted in each movable hole.

3. The magnetic shoe attaching device for motor reconstruction as recited in claim 2, wherein the surface of the guide plate (88) is smooth, the upper and lower ends of the first spring (89) are fixedly connected with the surface of the guide plate (88) and the surface of the second stepped groove (85), respectively, and the smooth surface of the guide plate (88) is attached to the upper and lower ends of the magnetic shoe.

4. The magnetic shoe attaching device for motor reconstruction as claimed in claim 2, wherein an inner groove (813) is formed in the movable rod (812), a second movable column (814) is movably mounted in the inner groove (813), a top plate (815) is fixedly mounted at one end of the second movable column (814), a second spring (816) is fixedly connected to the side surface of the top plate (815), and a clamping groove (817) is formed in the inner wall of the first step groove (84).

5. The magnetic shoe attaching device for motor reconstruction as claimed in claim 4, wherein the side surface of the top plate (815) is an arc surface, the arc surface of the top plate (815) is attached to the surface of the magnetic shoe, and one end of the second spring (816) is fixedly connected to the inside of the locking slot (817).

6. The magnetic shoe attaching device for motor reconstruction as claimed in claim 2, characterized in that one end of the movable rod (812) is fixedly connected with the output end of the electric cylinder (82).

7. The magnetic shoe attaching device for motor reconstruction as claimed in claim 1, wherein said nuts (7) are movably mounted inside the guide groove (5), the number of said nuts (7) is two, and two of said nuts (7) are symmetrically distributed with the midpoint of the left and right screw rods (6).