Rotor silicon steel sheet of linear motor

Abstract

The utility model relates to the technical field of linear motors, in particular to a rotor silicon steel sheet of a linear motor, which comprises a plurality of silicon steel sheet bodies, six fixing holes are formed in the surface of each silicon steel sheet body, and two first positioning grooves are formed in the surface of each silicon steel sheet body. Two second positioning grooves are formed in the surface of each silicon steel sheet body, first positioning strips are slidably connected to the surfaces of the first positioning grooves in the silicon steel sheet bodies, and second positioning strips are slidably connected to the surfaces of the second positioning grooves in the silicon steel sheet bodies; the lower surface of the first positioning strip is fixedly connected with a connecting plate, and the upper surface of the connecting plate is fixedly connected with the second positioning strip. According to the utility model, the problems that in the prior art, in the process of assembling the silicon steel sheets into the rotor, a plurality of silicon steel sheets need to be combined by using fixing holes, and the combined and fixed silicon steel sheets often easily influence the work of the winding, so that the efficiency of the winding is low are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to linear motor technical field especially relates to a linear motor's mover silicon steel sheet. BACKGROUND

[0002] Linear motor is a kind of device for converting electric energy into linear motion mechanical energy, it is mainly composed of stator, mover and support wheel, wherein the mover includes iron core, coil and other components, because silicon steel sheet has high magnetic permeability, low hysteresis loss and other excellent performance, often used as iron core to make mover.

[0003] One kind of linear motor's mover silicon steel sheet is disclosed in a Chinese patent with publication number CN205029538U, its technical scheme main points are: including silicon steel sheet body, the upper side of the silicon steel sheet body is provided with a plurality of installation strip insertion slots for wiping into installation strip, the lower side of the silicon steel sheet body is provided with a plurality of coil insertion slots for wiping into motor coil, the adjacent coil insertion slots form tooth top, the lower side of the silicon steel sheet body is provided with installation column hole for wiping into installation column on tooth top.The utility model can guarantee the position of mover silicon steel sheet fixed, saves welding procedure, increases motor output torque and efficiency.

[0004] The existing related technology often has the following defects: the silicon steel sheet in the prior art needs to be combined by using the fixing hole in the process of assembling into the mover, and the combined fixed silicon steel sheet often easily affects the work of winding, so that the efficiency of winding is low.

[0005] Therefore, the utility model provides a kind of mover silicon steel sheet of linear motor. UTILITY MODEL CONTENT

[0006] The utility model aims at solving the shortcomings in the prior art that the silicon steel sheet in the prior art needs to be combined by using the fixing hole in the process of assembling into the mover, and the combined fixed silicon steel sheet often easily affects the work of winding, so that the efficiency of winding is low, and proposes a kind of mover silicon steel sheet of linear motor.

[0007] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of mover silicon steel sheet of linear motor, including several silicon steel sheet bodies, the surface of several silicon steel sheet bodies is all provided with six fixing holes, the surface of several silicon steel sheet bodies is all provided with two first positioning grooves, the surface of several silicon steel sheet bodies is all provided with two second positioning grooves, the surface of the first positioning groove on several silicon steel sheet bodies is slidably connected with first positioning strip, the surface of the second positioning groove on several silicon steel sheet bodies is slidably connected with second positioning strip.

[0008] The effect achieved by the above components is that the first positioning groove, the second positioning groove, the first positioning strip and the second positioning strip can position the silicon steel sheet body when assembling the silicon steel sheet body and limit the position of the silicon steel sheet body when winding.

[0009] Preferably, the lower surface of the first positioning strip is fixedly connected with a connecting plate, the upper surface of the connecting plate is fixedly connected with the second positioning strip, and the cross section of the connecting plate is "L" shaped.

[0010] The effect achieved by the above components is that the connecting plate can connect the first positioning strip and the second positioning strip, facilitating the movement control of the first positioning strip and the second positioning strip.

[0011] Preferably, the side surface of the second positioning strip is fixedly connected with a connecting block, the inner wall of the connecting block is rotatably connected with a rotating shaft, and the surface of the rotating shaft is fixedly connected with a clamping plate.

[0012] The effect achieved by the above components is that the connecting block can connect the clamping plate to the second positioning strip, and the rotating shaft can rotate the clamping plate.

[0013] Preferably, the side surface of the first positioning strip is fixedly connected with an "L" shaped plate, the inner wall of the "L" shaped plate is slidably connected with a plug rod, and the plug rod is slidably connected to the inner wall of the clamping plate.

[0014] The effect achieved by the above components is that the "L" shaped plate can install the plug rod, and the plug rod can limit the position of the clamping plate.

[0015] Preferably, the end of the plug rod away from the clamping plate is fixedly connected with a pulling plate, the surface of the plug rod is sleeved with a spring, and the two ends of the spring are fixedly connected with the pulling plate and the "L" shaped plate respectively.

[0016] The effect achieved by the above components is that the pulling plate can facilitate the movement of the plug rod, the spring can be easily installed, and the position of the plug rod can be limited.

[0017] Preferably, the side of the "L" shaped plate close to the clamping plate is fixedly connected with a rotating rod, and the other end of the rotating rod is fixedly connected with a limiting plate.

[0018] The effect achieved by the above components is that the rotating rod can connect the limiting plate to the "L" shaped plate while ensuring that the limiting plate can rotate.

[0019] Preferably, the side of the limiting plate away from the clamping plate is provided with a limiting groove.

[0020] The effect achieved by the above components is that the limiting groove can limit the position.

[0021] In summary:

[0022] 1. The utility model discloses a first positioning groove, second positioning groove, first positioning strip and second positioning strip can be set up, can be combined to silicate steel sheet body conveniently, the position of silicate steel sheet body can be fixed through the setting connecting plate, plug rod and clamping plate, thereby can be convenient when not through fixed hole fixed silicate steel sheet body, complete winding work, facilitate the winding work to carry out, improve the winding efficiency.

[0023] 2. The utility model discloses a rotating rod, limiting plate and limiting groove can be set up, the position of plug rod can be limited, thereby can be convenient to combine silicate steel sheet body, improve the efficiency of combined silicate steel sheet body. DRAWINGS

[0024] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0025] Figure 2 It is another angle structure schematic diagram of the utility model;

[0026] Figure 3 It is the structure schematic diagram of silicate steel sheet body of the utility model;

[0027] Figure 4 It is the partial structure schematic diagram of the utility model Figure 1 ;

[0028] Figure 5 It is the partial structure schematic diagram of the utility model Figure 2 .

[0029] Legend: 1, silicate steel sheet body;2, fixed hole;3, first positioning strip;4, second positioning strip;5, connecting block;6, rotating shaft;7, clamping plate;8, connecting plate;9, "L" type board;10, plug rod;11, pull plate;12, spring;13, rotating rod;14, limiting plate;15, limiting groove;16, first positioning groove;17, second positioning groove. DETAILED DESCRIPTION

[0030] Refer to Figures 1-4The utility model provides a technical scheme: a mover silicon steel sheet of linear motor, including a plurality of silicon steel sheet bodies 1, the surface of a plurality of silicon steel sheet bodies 1 is all set up six fixed holes 2, the surface of a plurality of silicon steel sheet bodies 1 is all set up two first locating grooves 16, the surface of a plurality of silicon steel sheet bodies 1 is all set up two second locating grooves 17, the surface sliding connection of first locating groove 16 on a plurality of silicon steel sheet bodies 1 has first locating strip 3, the surface sliding connection of second locating groove 17 on a plurality of silicon steel sheet bodies 1 has second locating strip 4. Through setting first locating groove 16, second locating groove 17, first locating strip 3 and second locating strip 4, can when assembling silicon steel sheet body 1, play the effect of positioning, can be limited simultaneously to the position of silicon steel sheet body 1 when winding.

[0031] The specific settings and effects of the whole will be described below.

[0032] Referring to Figures 1-5 As shown in the embodiment, the lower surface of the first locating strip 3 is fixedly connected with the connecting plate 8, the upper surface of the connecting plate 8 is fixedly connected with the second locating strip 4, and the cross section of the connecting plate 8 is in the shape of "L". By setting the connecting plate 8, the first locating strip 3 and the second locating strip 4 can be connected, and the movement of the first locating strip 3 and the second locating strip 4 can be conveniently controlled. The side surface of the second locating strip 4 is fixedly connected with the connecting block 5, the inner wall of the connecting block 5 is rotatably connected with the rotating shaft 6, and the surface of the rotating shaft 6 is fixedly connected with the clamping plate 7. By setting the connecting block 5, the clamping plate 7 can be connected to the second locating strip 4, and by setting the rotating shaft 6, the clamping plate 7 can be rotated. The side surface of the first locating strip 3 is fixedly connected with the "L"-shaped plate 9, the inner wall of the "L"-shaped plate 9 is slidably connected with the inserting rod 10, and the inserting rod 10 is slidably connected to the inner wall of the clamping plate 7. By setting the "L"-shaped plate 9, the inserting rod 10 can be installed, and by setting the inserting rod 10, the position of the clamping plate 7 can be limited.

[0033] The end of the inserting rod 10 away from the clamping plate 7 is fixedly connected with the pulling plate 11, the surface of the inserting rod 10 is sleeved with the spring 12, and the two ends of the spring 12 are fixedly connected with the pulling plate 11 and the "L"-shaped plate 9 respectively. By setting the pulling plate 11, the inserting rod 10 can be conveniently moved, and the spring 12 can be conveniently installed, and by setting the spring 12, the position of the inserting rod 10 can be limited. The side of the "L"-shaped plate 9 close to the clamping plate 7 is fixedly connected with the rotating rod 13, and the other end of the rotating rod 13 is fixedly connected with the limiting plate 14. By setting the rotating rod 13, the limiting plate 14 can be connected to the "L"-shaped plate 9 while ensuring that the limiting plate 14 can rotate. The side of the limiting plate 14 away from the clamping plate 7 is provided with the limiting groove 15. By setting the limiting groove 15, the limiting effect can be achieved.

[0034] The working principle is that when the mover is assembled, first, the pull plate 11 drives the inserting rod 10 to slide on the inner wall of the L-shaped plate 9, so that the pull plate 11 moves away from the L-shaped plate 9; at this time, under the action of gravity, the limiting plate 14 drives the rotating rod 13 to rotate on the surface of the L-shaped plate 9, and the pull plate 11 is loosened; under the action of the elastic force of the spring 12, the inserting rod 10 moves close to the limiting groove 15 on the limiting plate 14, and the position of the inserting rod 10 is limited; then the silicon steel sheet body 1 to be assembled is moved, so that the first positioning groove 16 and the second positioning groove 17 of the silicon steel sheet body 1 move close to the first positioning strip 3 and the second positioning strip 4; at this time, the connecting plate 8 is in contact with the silicon steel sheet body 1, the clamping plate 7 is rotated, the rotating shaft 6 rotates on the inner wall of the connecting block 5, the clamping plate 7 is rotated close to the silicon steel sheet body 1, the pull plate 11 drives the inserting rod 10 to move away from the limiting plate 14, the limiting plate 14 is rotated away from the inserting rod 10, and the pull plate 11 is loosened; under the action of the elastic force of the spring 12, the inserting rod 10 moves close to the clamping plate 7, and the position of the clamping plate 7 is limited, so that the position of the silicon steel sheet body 1 is limited; at this time, the winding work is carried out; after the winding is completed, the position of the silicon steel sheet body 1 is fixed through the fixing hole 2, the pull plate 11 drives the inserting rod 10 to move away from the clamping plate 7, the position of the clamping plate 7 is released, the clamping plate 7 is rotated away from the silicon steel sheet body 1, and then the silicon steel sheet body 1 is moved away from the first positioning strip 3, so that the silicon steel sheet body 1 is combined conveniently through the first positioning groove 16, the second positioning groove 17, the first positioning strip 3 and the second positioning strip 4; the position of the silicon steel sheet body 1 is fixed through the connecting plate 8, the inserting rod 10 and the clamping plate 7, so that the winding work can be completed when the silicon steel sheet body 1 is not fixed through the fixing hole 2, the winding work is facilitated, the winding efficiency is improved, and the silicon steel sheet body 1 is combined conveniently through the rotating rod 13, the limiting plate 14 and the limiting groove 15, so that the efficiency of the combined silicon steel sheet body 1 is improved.

[0035] In the description of the utility model, it is to explain that, unless there is definite and limited, the term "installation", "link", "connection" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood through specific circumstances.

Claims

1. A mover lamination for a linear motor comprising a plurality of lamination bodies (1), characterised in that: The surface of the plurality of silicon steel sheet bodies (1) is provided with six fixing holes (2), the surface of the plurality of silicon steel sheet bodies (1) is provided with two first positioning grooves (16), the surface of the plurality of silicon steel sheet bodies (1) is provided with two second positioning grooves (17), the surface of the first positioning groove (16) on the plurality of silicon steel sheet bodies (1) is slidably connected with a first positioning strip (3), and the surface of the second positioning groove (17) on the plurality of silicon steel sheet bodies (1) is slidably connected with a second positioning strip (4).

2. A mover lamination for a linear motor according to claim 1, characterized in that: The lower surface of the first positioning strip (3) is fixedly connected with a connecting plate (8), the upper surface of the connecting plate (8) is fixedly connected with the second positioning strip (4), and the cross section of the connecting plate (8) is L-shaped.

3. A mover lamination for a linear motor according to claim 1, characterized in that: The side surface of the second positioning strip (4) is fixedly connected with a connecting block (5), the inner wall of the connecting block (5) is rotatably connected with a rotating shaft (6), and the surface of the rotating shaft (6) is fixedly connected with a clamping plate (7).

4. A mover lamination for a linear motor according to claim 3, characterized in that: The side surface of the first positioning strip (3) is fixedly connected with an L-shaped plate (9), the inner wall of the L-shaped plate (9) is slidably connected with a plug rod (10), and the plug rod (10) is slidably connected to the inner wall of the clamping plate (7).

5. A mover lamination for a linear motor according to claim 4, characterized in that: One end of the plug rod (10) away from the clamping plate (7) is fixedly connected with a pulling plate (11), the surface of the plug rod (10) is sleeved with a spring (12), and the two ends of the spring (12) are fixedly connected with the pulling plate (11) and the L-shaped plate (9) respectively.

6. A mover lamination for a linear motor according to claim 4, characterized in that: The side of the L-shaped plate (9) close to the clamping plate (7) is fixedly connected with a rotating rod (13), and the other end of the rotating rod (13) is fixedly connected with a limiting plate (14).

7. A mover lamination for a linear motor according to claim 6, characterized in that: The side of the limiting plate (14) away from the clamping plate (7) is provided with a limiting groove (15). The side of the limiting plate (14) away from the clamping plate (7) is provided with a limiting groove (15).

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