Fan-shaped block splicing type elevator motor stator core production forming device

Abstract

The utility model relates to the technical field of stator iron core production, and discloses a fan-shaped block splicing type elevator motor stator iron core production forming device which comprises a bottom plate, an object placing plate, an air cylinder, a pressing plate and a stand column. A circular box body is fixed to the top of the bottom plate through bolts, a stand column is rotationally connected into the circular box body through a bearing, a storage plate is fixed to the top end, located at the top of the circular box body, of the stand column through a flange, inserting holes are formed in the top of the storage plate at equal intervals, and positioning rods are sleeved with the inserting holes; a supporting plate is fixed to one end of the top of the bottom plate through bolts, a transverse plate is welded to one side of the supporting plate, and an air cylinder is installed at the end, away from the supporting plate, of the transverse plate through an installation frame. According to the fan-shaped stator core press-fitting device, the stand column drives the storage plate to rotate, personnel can conveniently assemble a fan-shaped stator core, the air cylinder pushes the pressing plate to move downwards, press-fitting of the assembled fan-shaped stator core is facilitated, and the fan-shaped stator core press-fitting device is suitable for wide application and popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of stator core production, in particular to a production and forming device for a fan-shaped block spliced ​​elevator motor stator core. Background Art

[0002] The stator core is an important assembly part of the motor's magnetic circuit. It, together with the rotor core and the air gap between the stator and the rotor, assembles the motor's complete magnetic circuit. The sector core is one type of stator core. Multiple sector cores are assembled into a circular, complete stator core in a splicing manner.

[0003] At present, the fan-shaped block iron core is punched out by a punch press and then assembled and formed. The existing fan-shaped block spliced ​​elevator motor stator iron core production and forming device has the disadvantages of: no rotating structure, requiring personnel to move around the device to assemble the stator iron core, which is time-consuming and laborious. To this end, we propose a fan-shaped block spliced ​​elevator motor stator iron core production and forming device. Utility Model Content

[0004] 1. Technical problems solved:

[0005] In view of the deficiencies in the prior art, the utility model provides a fan-shaped block spliced ​​elevator motor stator core production and molding device, which solves the problems raised by the background technology.

[0006] 2. Technical solution:

[0007] The utility model provides the following technical solutions: a fan-shaped block splicing type elevator motor stator core production and forming device, including a bottom plate, a storage plate, a cylinder, a pressure plate and a column;

[0008] A circular box body is fixed to the top of the base plate by bolts, and a column is rotatably connected to the inside of the circular box body by a bearing, and a storage plate is fixed to the top of the column located at the top of the circular box body by a flange, and holes are equidistantly provided on the top of the storage plate, and a positioning rod is sleeved inside the hole, and a cylinder is connected to one side of the circular box body by a threaded groove, and a latch rod is sleeved through the inside of the cylinder, a support plate is fixed to one end of the top of the base plate by bolts, and a cross plate is welded to one side of the support plate, and a cylinder is mounted on the end of the cross plate away from the support plate through a mounting frame, and a pressure plate is fixed to the output shaft at the bottom of the cylinder by a flange.

[0009] Furthermore, a brake disc is provided on the outer side of the column located inside the circular box body through a flat key fixing sleeve, and slots are equidistantly provided on the outer side of the brake disc.

[0010] Furthermore, a limiting ring is provided at one end of the latch rod, a compression spring is sleeved on the outer side of the latch rod, and a clamping rod is welded to one end of the limiting ring away from the latch rod.

[0011] Furthermore, a sheath is welded on the top of the circular box body, and the column passes through the sheath.

[0012] Furthermore, a rubber pad is glued to the top of the storage plate, and the insertion hole passes through the rubber pad.

[0013] Furthermore, a support plate is obliquely fixed to one side of the support plate by bolts, and the top of the support plate is fixed to the bottom of the horizontal plate by bolts.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Insert the jack into the corresponding positioning rod, and place the fan-shaped iron core on the storage plate through the positioning groove on the fan-shaped iron core itself. Multiple jacks and positioning rods facilitate the positioning of multiple fan-shaped iron cores, so that it is convenient for personnel to assemble the fan-shaped stator iron core on the storage plate. Open the cylinder to push the pressing plate down, and the assembled fan-shaped stator iron core can be pressed.

[0016] Pull the latch rod to make the latch rod at one end leave the slot, and then the storage plate can be rotated through the column, so that the personnel can put the sector core on the storage plate, thereby facilitating the personnel to assemble the sector stator core without moving around the storage plate. After releasing the latch rod, the compression spring pushes the latch rod to move through the limit ring, so that the latch rod is inserted into the corresponding slot, and the column is fixed by the brake disc;

[0017] The fan-shaped block splicing elevator motor stator core production and forming device can drive the storage plate to rotate through the column, which is convenient for personnel to assemble the fan-shaped stator core, and the cylinder pushes the pressing plate downward to facilitate the press-fitting of the assembled fan-shaped stator core. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the storage plate structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the internal structure of the circular box body and the cylinder body of the utility model;

[0021] In the figure: 1, bottom plate; 2, round box body; 3, storage plate; 4, cylinder body; 5, support plate; 6, cross plate; 7, cylinder; 8, pressure plate; 9, rubber pad; 10, socket; 11, positioning rod; 12, column; 13, brake disc; 14, slot; 15, latch rod; 16, compression spring; 17, limit ring; 18, clamping rod; 19, support plate: 20, sleeve. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 In the embodiment of the utility model, it includes a bottom plate 1, a storage plate 3, a cylinder 7, a pressure plate 8 and a column 12;

[0024] A circular box body 2 is fixed to the top of the bottom plate 1 by bolts, and a column 12 is rotatably connected to the inside of the circular box body 2 through a bearing. A storage plate 3 is fixed to the top of the column 12 located at the top of the circular box body 2 through a flange, and holes 10 are equidistantly provided on the top of the storage plate 3. A positioning rod 11 is sleeved inside the hole 10. A cylinder body 4 is connected to one side of the circular box body 2 through a threaded groove, and a latch rod 15 is sleeved through the inside of the cylinder body 4. A support plate 5 is fixed to one end of the top of the bottom plate 1 by bolts, and a cross plate 6 is welded to one side of the support plate 5. A cylinder 7 is installed on the end of the cross plate 6 away from the support plate 5 through a mounting frame, and a pressure plate 8 is fixed to the output shaft at the bottom of the cylinder 7 through a flange.

[0025] The outer side of the column 12 located inside the circular box body 2 is provided with a brake disc 13 through a flat key fixing sleeve, and the outer side of the brake disc 13 is provided with slots 14 at equal intervals.

[0026] Among them, a limit ring 17 is provided at one end of the latch rod 15, a compression spring 16 is sleeved on the outside of the latch rod 15, and a clamping rod 18 is welded on the end of the limit ring 17 away from the latch rod 15. The compression spring 16 is used to move the latch rod 15 and the clamping rod 18 at one end thereof. The limit ring 17 can prevent the latch rod 15 from falling off from the cylinder 4.

[0027] A sheath 20 is welded on the top of the circular box body 2, and the column 12 passes through the sheath 20. The sheath 20 can prevent the column 12 from tilting without affecting its rotation.

[0028] A rubber pad 9 is glued to the top of the storage plate 3 , and the insertion hole 10 passes through the rubber pad 9 . The rubber pad 9 has an anti-slip effect and can prevent the fan-shaped iron core from hitting the storage plate 3 .

[0029] Among them, a support plate 19 is fixed obliquely on one side of the support plate 5 by bolts, and the top of the support plate 19 is fixed to the bottom of the cross plate 6 by bolts. The support plate 19 is used to support the cross plate 6 to improve its bearing capacity.

[0030] The working principle of the utility model is as follows: personnel use an air pipe to connect the cylinder 7 with an external air supply device, insert the jack 10 into the corresponding positioning rod 11, and place the fan-shaped iron core on the storage plate 3 through the positioning groove on the fan-shaped iron core itself. Multiple jacks 10 and positioning rods 11 are convenient for positioning multiple fan-shaped iron cores, so that it is convenient for personnel to assemble the fan-shaped stator iron core on the storage plate 3, pull the latch rod 15 to make the clamping rod 18 at one end leave the clamping groove 14, and the storage plate 3 can be rotated through the column 12, so that personnel can place the fan-shaped iron core on the storage plate 3, so that it is convenient for personnel to assemble the fan-shaped stator iron core, and there is no need for personnel to move around the storage plate 3. After loosening the latch rod 15, the compression spring 16 pushes the clamping rod 18 to move through the limit ring 17, so that the clamping rod 18 is inserted into the corresponding clamping groove 14, and the column 12 is fixed by the brake disc 13. The cylinder 7 is opened to push the pressing plate 8 downward, and the assembled fan-shaped stator iron core can be pressed.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fan-shaped block spliced ​​elevator motor stator core production and forming device, comprising a base plate (1), a storage plate (3), a cylinder (7), a pressure plate (8) and a column (12); Features: A circular box body (2) is fixed to the top of the bottom plate (1) by bolts, a column (12) is rotatably connected to the inside of the circular box body (2) by a bearing, a storage plate (3) is fixed to the top of the column (12) located at the top of the circular box body (2) by a flange, and holes (10) are equidistantly provided on the top of the storage plate (3), and positioning rods (11) are sleeved inside the holes (10), one side of the circular box body (2) is connected to a cylinder body (4) by a threaded groove, and a latch rod (15) is sleeved inside the cylinder body (4), a support plate (5) is fixed to one end of the top of the bottom plate (1) by bolts, a horizontal plate (6) is welded to one side of the support plate (5), a cylinder (7) is mounted on the end of the horizontal plate (6) away from the support plate (5) by a mounting frame, and a pressure plate (8) is fixed to the output shaft at the bottom of the cylinder (7) by a flange.

2. The fan-shaped block splicing elevator motor stator core production and molding device according to claim 1 is characterized in that: The outer side of the upright column (12) located inside the circular box body (2) is provided with a brake disc (13) via a flat key fixing sleeve, and the outer side of the brake disc (13) is provided with slots (14) at equal intervals.

3. The fan-shaped block splicing elevator motor stator core production and molding device according to claim 1 is characterized in that: A limit ring (17) is provided at one end of the latch rod (15), a compression spring (16) is sleeved on the outside of the latch rod (15), and a clamping rod (18) is welded to one end of the limit ring (17) away from the latch rod (15).

4. The fan-shaped block spliced ​​elevator motor stator core production and molding device according to claim 1 is characterized in that: A sheath (20) is welded to the top of the circular box body (2), and the upright column (12) passes through the sheath (20).

5. The fan-shaped block spliced ​​elevator motor stator core production and molding device according to claim 1 is characterized in that: A rubber pad (9) is glued to the top of the storage plate (3), and the insertion hole (10) passes through the rubber pad (9).

6. The fan-shaped block spliced ​​elevator motor stator core production and molding device according to claim 1 is characterized in that: A support plate (19) is obliquely fixed to one side of the support plate (5) by means of bolts, and the top end of the support plate (19) is fixed to the bottom end of the horizontal plate (6) by means of bolts.

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