Stator in-cylinder assembling structure

Abstract

The utility model belongs to the technical field of motors, and particularly relates to a stator in-cylinder assembly structure, which comprises a stator, a cylinder, a cylinder and a cylinder, and is characterized in that a guide plate is arranged on the outer wall of the stator; the inner wall of the cylinder body is provided with a sliding guide groove allowing the guide plate to be inserted therein. A guide plate arranged on the outer wall of the stator is suitable for being inserted into a guide groove, so that the stator is prevented from horizontally rotating when the cylinder body moves to accommodate the stator; the guide plate is arranged on the outer wall of the stator, and the sliding guide groove allowing the guide plate to be inserted is correspondingly formed in the inner wall of the cylinder body, so that the guide plate is inserted into the sliding guide groove in the process of driving the cylinder body to move to be close to the stator, and the situation that the stator cannot be accurately inserted into the cylinder body due to horizontal deflection in the cylinder entering process is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of motors, and in particular relates to a stator cylinder assembly structure. Background Art

[0002] The traditional assembly process of the stator into the cylinder generally includes the following steps: the worker puts the cylinder on a heating rack to heat it, and after heating, the cylinder and stator are installed on the press-in tooling, and finally the drive motor drives the cylinder to accommodate the stator, that is, the stator enters the cylinder, and then the cylinder is cooled to complete the entire process. In the process of driving the cylinder to move to accommodate the stator, since the stator is not fixed, it is easy to deflect horizontally, resulting in the stator being unable to be accurately inserted into the cylinder.

[0003] Therefore, a stator cylinder assembly structure is designed to solve the technical problem in the prior art that the stator cannot be accurately inserted into the cylinder body due to horizontal deflection during the cylinder insertion process. Utility Model Content

[0004] The utility model aims to provide a stator cylinder assembly structure to solve the above technical problems.

[0005] In order to solve the above technical problems, the utility model provides a stator cylinder assembly structure, comprising:

[0006] a stator, the outer wall of which is provided with a guide plate; and

[0007] The cylinder body has a sliding guide groove on its inner wall for the guide plate to be inserted into;

[0008] The guide plate arranged on the outer wall of the stator is suitable for being inserted into the guide groove, so as to prevent the stator from rotating horizontally when the cylinder body moves to accommodate the stator.

[0009] Furthermore, a cylinder guide is provided on the outer wall of the cylinder;

[0010] A cylinder driving mechanism is arranged outside the cylinder guide;

[0011] The cylinder drive mechanism comprises:

[0012] A clamping assembly; wherein

[0013] The cylinder guide is adapted to slide in a slideway in the clamping assembly to prevent horizontal rotation of the cylinder during movement.

[0014] Further, the clamping assembly comprises:

[0015] L-shaped support plate;

[0016] The short side of the L-shaped support plate is connected to the bottom plate, and a pair of clamping plates are provided on the surface of the long side of the L-shaped support plate; and

[0017] The channel between the two clamping plates is the slideway.

[0018] Furthermore, the cylinder drive mechanism further includes: a push rod, and

[0019] A control module and a motor controlled by the control module;

[0020] One end of the push rod is connected to the motor output end, and the other end is connected to the upper end surface of the cylinder body; wherein

[0021] The control module is suitable for controlling the motor to start, so that when the push rod is extended, the cylinder body is driven to move.

[0022] Furthermore, the cylinder drive mechanism further includes: a push rod, and

[0023] A control module and an actuator controlled by the control module;

[0024] One end of the push rod is connected to the actuator, and the other end is connected to the upper end surface of the cylinder body;

[0025] The control module is suitable for controlling the actuator to start, so that when the push rod is extended, the cylinder body is driven to move.

[0026] Furthermore, the actuator is a hydraulic cylinder or a pneumatic cylinder.

[0027] Furthermore, a shaft sleeve is provided inside the stator; wherein

[0028] A core shaft is disposed at the bottom of the sleeve; and

[0029] The core shaft is arranged on the bottom plate to support the stator.

[0030] The beneficial effect of the utility model is that the utility model provides a guide plate on the outer wall of the stator, and a sliding guide groove for inserting the guide plate is correspondingly provided on the inner wall of the cylinder body. In the process of driving the cylinder body to move close to the stator, the guide plate is inserted into the sliding guide groove, thereby preventing the stator from being deflected in the horizontal direction during the process of entering the cylinder, resulting in the inability to accurately insert into the cylinder body.

[0031] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by practicing the utility model. The purpose and other advantages of the utility model are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0035] Figure 2 It is a schematic diagram of the overall explosion structure of the utility model;

[0036] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the utility model.

[0037] In the figure:

[0038] 1. Cylinder body; 10. Cylinder body guide; 11. Guide groove;

[0039] 2. Bottom plate;

[0040] 3. Cylinder driving mechanism; 30. Clamping plate; 31. L-shaped supporting plate; 300. Slideway;

[0041] 4. Mandrel; 40. Bushing;

[0042] 5. Stator; 50. Guide plate. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0044] The traditional assembly process of the stator into the cylinder generally includes the following steps: the worker puts the cylinder on a heating rack to heat it, and after heating, the cylinder and stator are installed on the press-in tooling, and finally the drive motor drives the cylinder to accommodate the stator, that is, the stator enters the cylinder, and then the cylinder is cooled to complete the entire process. In the process of driving the cylinder to move to accommodate the stator, since the stator is not fixed, it is easy to deflect horizontally, resulting in the stator being unable to be accurately inserted into the cylinder.

[0045] In order to solve the above technical problems, in at least one embodiment, a stator-in-cylinder assembly structure is provided, comprising: a stator 5, on the outer wall of which a guide plate 50 is provided; and a cylinder body 1, on the inner wall of which a sliding guide groove 11 for inserting the guide plate 50 is provided; wherein the guide plate 50 provided on the outer wall of the stator 5 is suitable for being inserted into the guide groove 11 to prevent the stator 5 from rotating horizontally when the cylinder body 1 moves to accommodate the stator 5.

[0046] By arranging a guide plate on the outer wall of the stator and correspondingly arranging a sliding guide groove for inserting the guide plate on the inner wall of the cylinder body, when the cylinder body is driven to move close to the stator, the guide plate is inserted into the sliding guide groove, thereby preventing the stator from being deflected in the horizontal direction during the process of entering the cylinder, resulting in failure to accurately insert into the cylinder body.

[0047] In some embodiments, Figure 1 and Figure 2 As shown, before the stator 5 and the cylinder body 1 are assembled, the L-shaped support plate 31 is placed on the base plate 2 in advance, the short side of the L-shaped support plate 31 is fixed to the base plate 2 by bolts, and the clamping plates 30 are fixed on both sides of the long side of the L-shaped support plate 31. The channel formed between the two clamping plates 30 is the slideway 300. At this time, the upper end surface of the cylinder body 1 is connected to one end of the push rod, and the push rod is used to push the cylinder body 1 downward by starting the motor. At this time, a cylinder guide 10 is provided on the outer wall of the cylinder body 1 to slide in the slideway 300, and the gap between the two clamping plates 30 is consistent with the width of the cylinder guide 10 to limit the horizontal deflection of the cylinder body 1 during the downward movement.

[0048] In some embodiments, the core shaft 4 is fixed on the base plate 2, and a sleeve 40 is sleeved on the outer wall of the core shaft 4. The sleeve 40 is passed through the stator 5 in advance, and the outer wall of the stator 5 fits with the inner wall of the sleeve 40. As the cylinder body 1 moves downward, the guide plate 50 fixed on the outer wall of the stator 5 slides in the guide groove 11 starting from the inner wall of the cylinder body 1, and the guide groove 11 cooperates with the guide plate 50 to limit the horizontal deflection of the stator 5 in the process of entering the cylinder body 1.

[0049] As another embodiment, the device for driving the cylinder body 1 to move may also be a pneumatic cylinder or a hydraulic cylinder.

[0050] To summarize, by arranging a guide plate on the outer wall of the stator and correspondingly arranging a sliding guide groove for inserting the guide plate on the inner wall of the cylinder body, when the cylinder body is driven to move close to the stator, the guide plate is inserted into the sliding guide groove, thereby preventing the stator from being deflected in the horizontal direction during the process of entering the cylinder, resulting in the inability to accurately insert into the cylinder body.

[0051] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0053] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A stator cylinder assembly structure, characterized in that: include: a stator, the outer wall of which is provided with a guide plate; and The cylinder body has a sliding guide groove on its inner wall for the guide plate to be inserted into; The guide plate arranged on the outer wall of the stator is suitable for being inserted into the guide groove, so as to prevent the stator from rotating horizontally when the cylinder body moves to accommodate the stator.

2. The stator-in-cylinder assembly structure according to claim 1, characterized in that: A cylinder guide is provided on the outer wall of the cylinder; A cylinder driving mechanism is arranged outside the cylinder guide; in The cylinder drive mechanism comprises: Clamping assembly; in The cylinder guide is adapted to slide in a slideway in the clamping assembly to prevent horizontal rotation of the cylinder during movement.

3. The stator cylinder assembly structure according to claim 2, characterized in that: The clamping assembly comprises: L-shaped support plate; The short side of the L-shaped support plate is connected to the bottom plate, and a pair of clamping plates are provided on the surface of the long side of the L-shaped support plate; and The channel between the two clamping plates is the slideway.

4. The stator cylinder assembly structure according to claim 3, characterized in that: The cylinder drive mechanism also includes: a push rod, and A control module and a motor controlled by the control module; One end of the push rod is connected to the motor output end, and the other end is connected to the upper end surface of the cylinder body; wherein The control module is suitable for controlling the motor to start, so that when the push rod is extended, the cylinder body is driven to move.

5. The stator-in-cylinder assembly structure according to claim 3, characterized in that: The cylinder drive mechanism also includes: a push rod, and A control module and an actuator controlled by the control module; One end of the push rod is connected to the actuator, and the other end is connected to the upper end surface of the cylinder body; The control module is suitable for controlling the actuator to start, so that when the push rod is extended, the cylinder body is driven to move.

6. The stator-in-cylinder assembly structure according to claim 5, characterized in that: The actuator is a hydraulic cylinder or a pneumatic cylinder.

7. The stator-in-cylinder assembly structure according to claim 3, characterized in that: A shaft sleeve is arranged inside the stator; A core shaft is disposed at the bottom of the sleeve; and The core shaft is arranged on the bottom plate to support the stator.

Images