Stator driving end pressing ring machining limiting device

Abstract

The utility model relates to the technical field of stator driving, and discloses a stator driving end pressing ring machining limiting device. Comprising a positioning plate and further comprises supporting plates arranged on the two sides of the bottom of the positioning plate, the top of the positioning plate is fixedly connected with a limiting shell, and the bottom of the positioning plate is fixedly connected with a positioning piece; the connecting plate is arranged at the bottom of the positioning plate, a limiting part is fixedly connected to the bottom of the connecting plate, baffles are fixedly connected to the front sides and the rear sides of the opposite sides of the two supporting plates, a reinforcing plate is fixedly connected to one side of the connecting plate, the top of the reinforcing plate is fixedly connected with the positioning plate, and the positioning part comprises a first motor; the top of the first motor is fixedly connected with the positioning plate. By driving the double-shaft motor, the screw rod can rotate, when the screw rod rotates, the second threaded sleeve can drive the moving plate to move, and when the moving plate moves, the clamping ring can be driven to move relatively, so that pressing rings and stators of different specifications can be limited conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of stator drive, in particular to a stator drive end pressure ring processing limiting device. Background Art

[0002] The stator drive is a key component in the motor system. It is usually used to drive rotating mechanical parts, such as fans, pumps, compressors, etc. The main function of the stator drive is to convert electrical energy into mechanical energy, thereby driving the movement of the mechanical system. It usually achieves this conversion process by rotating. It usually achieves this conversion process by rotating, and the stator drive consists of a motor stator and a drive system. The drive system includes a motor drive device, a transmission device, and a load, which are used to transmit the force and torque generated by the motor and drive the load to rotate.

[0003] The stator winding is an important component of the motor. It is made of wound wire. Through the pressing ring processing, the stator winding can be tightly fixed on the stator drive end to ensure its stability and reliability. This can prevent the stator winding from loosening or falling off due to vibration, impact and other factors during operation. At present, when the stator drive end is pressing the ring, it is usually necessary to limit the pressing ring and the stator to facilitate subsequent processing. However, the traditional limiting device usually only has the function of limiting the pressing ring and stator of one specification. In a production environment, it may be necessary to handle stator drives of multiple specifications or models. When it is necessary to limit the pressing rings and stators of different specifications, it is also necessary to adjust or replace the limiting device, which increases the complexity of operation and the downtime of the production line and reduces production efficiency. Utility Model Content

[0004] The utility model aims to provide a stator drive end pressure ring processing limiting device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stator drive end pressure ring processing limit device, including a positioning plate, and also including: support plates arranged on both sides of the bottom of the positioning plate, the top of the positioning plate is fixedly connected to the limit shell, and the bottom of the positioning plate is fixedly connected to the positioning piece; a connecting plate arranged at the bottom of the positioning plate, the bottom of the connecting plate is fixedly connected to the limit piece, and the front and rear sides of the opposite sides of the two support plates are fixedly connected to baffles.

[0006] Preferably, a reinforcement plate is fixedly connected to one side of the connecting plate, and a top of the reinforcement plate is fixedly connected to the positioning plate.

[0007] Preferably, the positioning member includes a first motor, the top of which is fixedly connected to the positioning plate, the output end of the first motor passes through the inner cavity of the limiting shell and is fixedly connected to a bidirectional screw rod, and the top and bottom of the surface of the bidirectional screw rod are both sleeved with a first threaded sleeve.

[0008] Preferably, a guide plate is movably connected to the surface of the first threaded sleeve via a hinge, the number of the guide plates is eight, and one end of the guide plate away from the first threaded sleeve is movably connected to a retaining ring via a hinge.

[0009] Preferably, a protective pad is fixedly connected to one side of the clamping ring, and the material of the protective pad is rubber.

[0010] Preferably, the limit member includes a dual-axis motor, the top of the dual-axis motor is fixedly connected to the connecting plate, the output ends on both sides of the dual-axis motor are fixedly connected with screws, the opposite sides of the two screws are movably connected to the support plate through bearings, the surface of the screw is sleeved with a second threaded sleeve, the front and rear sides of the second threaded sleeve are fixedly connected to a movable plate, and the tops of the opposite sides of the two movable plates are fixedly connected with clamping rings.

[0011] Preferably, a sliding plate is fixedly connected to the bottom of the second threaded sleeve, a sliding rod is movably connected to the inner cavity of the sliding plate away from the second threaded sleeve, and both sides of the sliding rod are fixedly connected to the support plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model can drive the double-axis motor to rotate the screw. When the screw rotates, the second threaded sleeve drives the moving plate to move. When the moving plate moves, the clamping ring is driven to move relatively, so as to facilitate the limiting of pressure rings and stators of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural schematic diagram of a preferred embodiment of the stator drive end pressure ring processing limit device provided by the utility model;

[0015] Figure 2 A bottom-up structural schematic diagram of the positioning plate provided by the utility model;

[0016] Figure 3 A schematic diagram of the positioning member structure provided by the utility model;

[0017] Figure 4 This is a schematic diagram of the limiter structure provided by the utility model.

[0018] In the figure: 1. positioning plate; 2. supporting plate; 3. limiting shell; 4. positioning member; 401. first motor; 402. bidirectional screw rod; 403. first threaded sleeve; 404. guide plate; 405. clamping ring; 406. protective pad; 5. connecting plate; 6. limiting member; 601. dual-axis motor; 602. screw rod; 603. second threaded sleeve; 604. moving plate; 605. clamping ring; 606. sliding plate; 607. sliding rod; 7. baffle; 8. reinforcement plate. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 As shown, a stator drive end pressure ring processing limit device includes a positioning plate 1, and also includes: support plates 2 arranged on both sides of the bottom of the positioning plate 1, the top of the positioning plate 1 is fixedly connected to a limit shell 3, and the bottom of the positioning plate 1 is fixedly connected to a positioning member 4; a connecting plate 5 arranged at the bottom of the positioning plate 1, the bottom of the connecting plate 5 is fixedly connected to a limit member 6, and the front and rear sides of the opposite sides of the two support plates 2 are fixedly connected with baffles 7.

[0021] refer to Figure 2 As shown, a reinforcing plate 8 is fixedly connected to one side of the connecting plate 5 , and a top of the reinforcing plate 8 is fixedly connected to the positioning plate 1 .

[0022] It should be noted that the fixed connection between the reinforcing plate 8 and the positioning plate 1 serves to reinforce the connecting plate 5 .

[0023] refer to Figure 2 and Figure 3 As shown, the positioning member 4 includes a first motor 401, the top of the first motor 401 is fixedly connected to the positioning plate 1, the output end of the first motor 401 passes through the inner cavity of the limiting shell 3 and is fixedly connected to a bidirectional screw rod 402, the top and bottom of the surface of the bidirectional screw rod 402 are both sleeved with a first threaded sleeve 403, the surface of the first threaded sleeve 403 is movably connected to a guide plate 404 through a hinge, the number of the guide plates 404 is eight, and one end of the guide plate 404 away from the first threaded sleeve 403 is movably connected to a retaining ring 405 through a hinge, and one side of the retaining ring 405 is fixedly connected to a protective pad 406, and the material of the protective pad 406 is rubber.

[0024] It should be noted that: by driving the first motor 401, the output end of the first motor 401 will drive the bidirectional screw 402 to rotate, and when the bidirectional screw 402 rotates, the first threaded sleeve 403 will move, and when the first threaded sleeve 403 moves, the guide plate 404 will be driven to move through the hinge. At this time, as the two first threaded sleeves 403 move relative to each other, the guide plate 404 will gradually unfold, thereby contacting the stator through the protective pad 406, thereby achieving the effect of positioning stators of different specifications.

[0025] refer to Figure 2 and Figure 4 As shown, the limit member 6 includes a dual-axis motor 601, the top of the dual-axis motor 601 is fixedly connected to the connecting plate 5, the output ends on both sides of the dual-axis motor 601 are fixedly connected with screws 602, the opposite sides of the two screws 602 are movably connected to the support plate 2 through bearings, the surface of the screw 602 is sleeved with a second threaded sleeve 603, the front and rear sides of the second threaded sleeve 603 are fixedly connected with a movable plate 604, the tops of the opposite sides of the two movable plates 604 are fixedly connected with clamping rings 605, the bottom of the second threaded sleeve 603 is fixedly connected with a sliding plate 606, the inner cavity of the sliding plate 606 away from the second threaded sleeve 603 is movably connected with a sliding rod 607, and both sides of the sliding rod 607 are fixedly connected to the support plate 2.

[0026] It should be noted that: by driving the dual-axis motor 601, the screw 602 can be rotated, and the rotation of the screw 602 will cause the second threaded sleeve 603 to move. At this time, the second threaded sleeve 603 drives the sliding plate 606 to move on the surface of the sliding rod 607, and then the moving plate 604 moves. When the moving plate 604 moves, it will drive the clamping ring 605 to move relatively, thereby positioning the pressure rings and stators of different specifications.

[0027] Working principle: first, place the stator on the top of the positioning plate 1, and then drive the first motor 401. The output end of the first motor 401 will drive the bidirectional screw rod 402 to rotate. When the bidirectional screw rod 402 rotates, the first threaded sleeve 403 will move. When the first threaded sleeve 403 moves, the guide plate 404 will be driven to move through the hinge. At this time, with the relative movement of the two first threaded sleeves 403, the guide plate 404 will gradually unfold, thereby contacting the stator through the protective pad 406, limiting its position and then aligning the pressure ring with the stator surface, and then driving the dual-axis motor 601 to make the screw rod 602 rotate. When the screw rod 602 rotates, the second threaded sleeve 603 will move. At this time, the second threaded sleeve 603 drives the sliding plate 606 to move on the surface of the sliding rod 607, and then moves the moving plate 604. When the moving plate 604 moves, it will drive the clamping ring 605 to move relatively, thereby positioning the pressure rings and stators of different specifications.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stator drive end pressure ring processing limiting device, comprising a positioning plate (1), characterized in that: Also includes: Support plates (2) are arranged on both sides of the bottom of the positioning plate (1), the top of the positioning plate (1) is fixedly connected to a limiting shell (3), and the bottom of the positioning plate (1) is fixedly connected to a positioning member (4); A connecting plate (5) is arranged at the bottom of the positioning plate (1), the bottom of the connecting plate (5) is fixedly connected to a limiting member (6), and baffles (7) are fixedly connected to the front and rear sides of the opposite sides of the two support plates (2).

2. A stator drive end pressure ring processing limiting device according to claim 1, characterized in that: A reinforcing plate (8) is fixedly connected to one side of the connecting plate (5), and the top of the reinforcing plate (8) is fixedly connected to the positioning plate (1).

3. A stator drive end pressure ring processing limiting device according to claim 1, characterized in that: The positioning member (4) comprises a first motor (401), the top of which is fixedly connected to the positioning plate (1), the output end of which passes through the inner cavity of the limiting shell (3) and is fixedly connected to a bidirectional screw rod (402), and the top and bottom of the surface of the bidirectional screw rod (402) are both sleeved with a first threaded sleeve (403).

4. A stator drive end pressure ring processing limiting device according to claim 3, characterized in that: The surface of the first threaded sleeve (403) is movably connected to a guide plate (404) via a hinge, and the number of the guide plates (404) is eight. One end of the guide plate (404) away from the first threaded sleeve (403) is movably connected to a retaining ring (405) via a hinge.

5. A stator drive end pressure ring processing limiting device according to claim 4, characterized in that: A protective pad (406) is fixedly connected to one side of the clamping ring (405), and the material of the protective pad (406) is rubber.

6. A stator drive end pressure ring processing limiting device according to claim 1, characterized in that: The limiting member (6) comprises a dual-axis motor (601), the top of the dual-axis motor (601) is fixedly connected to the connecting plate (5), the output ends on both sides of the dual-axis motor (601) are fixedly connected to screw rods (602), the opposite sides of the two screw rods (602) are movably connected to the support plate (2) via bearings, the surface of the screw rod (602) is sleeved with a second threaded sleeve (603), the front and rear sides of the second threaded sleeve (603) are fixedly connected to a moving plate (604), and the tops of the opposite sides of the two moving plates (604) are fixedly connected to clamp rings (605).

7. A stator drive end pressure ring processing limiting device according to claim 6, characterized in that: The bottom of the second threaded sleeve (603) is fixedly connected to a sliding plate (606), and the inner cavity of the sliding plate (606) away from the second threaded sleeve (603) is movably connected to a sliding rod (607), and both sides of the sliding rod (607) are fixedly connected to the support plate (2).

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