Motor shaft straightening device for motor production
By designing a motor shaft straightening device including an extraction mechanism, a first correction frame and a second correction frame, the problem that the existing devices cannot adapt to motor shafts of different diameters and cannot automatically discharge and straighten the motor shaft, and the efficient and automatic motor shaft straightening and derivation process is achieved, and production efficiency and stability of the production line are improved.
Patent Information
- Application Number
- CN202421396402.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-19
AI Technical Summary
The existing motor shaft alignment device for motor production cannot adapt to motor shafts of different diameters, and cannot automatically discharge the motor shafts that are straightened, which increases the difficulty of operation and production costs, affecting the continuity and stability of the production line.
A motor shaft alignment device including a deriving mechanism, a first correction frame and a second correction frame is designed. The lead mechanism automatically discharges the motor shaft completed by the straightening through the conveyor belt. The first and second correction frames adjust the spacing of the extruded columns through the motor and the lead screw to adapt to the motor shafts of different diameters.
The straightening processing of motor shafts of different diameters is achieved, and the production efficiency is improved through the automatic derivation mechanism, the operation difficulty and production cost are reduced, and the continuity and stability of the production line are ensured.
Smart Images
Figure CN222642898U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of motor production, and particularly relates to a motor shaft straightening device for motor production. Background Art
[0002] Shaft workpieces, such as motor shafts, undergo machining and heat treatment during their manufacturing process. During these processes, the shaft workpieces will inevitably bend and deform due to various external forces or thermal stresses. In order to ensure that the shaft workpieces can meet the requirements of subsequent precision machining, it is very important to straighten and correct them.
[0003] However, existing motor shaft straightening devices for motor production have some limitations in practical applications. First, these devices can only straighten motor shafts of a single diameter, which limits their applicability in motor production. When it is necessary to straighten motor shafts of different diameters, the straightening device needs to be frequently replaced or adjusted, which not only increases the difficulty of operation, but also reduces production efficiency.
[0004] Secondly, the existing motor shaft straightening device for motor production cannot automatically discharge the straightened motor shaft after completing the straightening operation, which means that external equipment or manual labor is required to remove the straightened motor shaft from the device, which not only increases production costs, but may also affect the continuity and stability of the production line.
[0005] Therefore, it is very necessary to invent a motor shaft straightening device for motor production. Utility Model Content
[0006] The utility model aims to provide a motor shaft straightening device for motor production to solve the problems mentioned in the background technology.
[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0008] The utility model is a motor shaft straightening device for motor production, comprising a base plate, a lead-out mechanism, a first correction frame, a support column, a top plate and a second correction frame, wherein the lead-out mechanism is fixed to the upper side surface of the middle part of the base plate by bolts, wherein the first correction frames are respectively arranged on both sides of the lead-out mechanism, and the first correction frames on both sides of the lead-out mechanism are symmetrically arranged with each other; the first correction frames are all fixed to the upper side surface of the base plate, wherein a plurality of the support columns are fixed to the upper side surface of the base plate by welding, and the upper side surface of the support columns is fixed to the top plate by welding; the second correction frame is fixed to the lower side surface of the top plate, wherein the second correction frame is arranged on the upper side of the first correction frame.
[0009] Furthermore, the export mechanism includes a side plate, a conveyor belt, a first motor and a roller, wherein two side plates are provided, wherein the two side plates are fixed to the upper side of the bottom plate by bolts, and the conveyor belt is fixed between the two side plates by bolts; the input end of the conveyor belt is fixed to the output end of the first motor, wherein the first motor is fixed to the outer side of the corresponding side plate by bolts; a plurality of rollers are rotatably mounted on one side of the side plate close to the conveyor belt through a support bearing, wherein the outer side of the roller is fixed with a rubber sleeve, and such an arrangement can discharge the motor shaft that falls onto the conveyor belt.
[0010] Furthermore, the first correction frame includes a first base, a lead screw, a second motor, a first extrusion column and a third motor, the first base is slidably mounted on the side surface of the base plate through a slide, and a lead screw passes through the interior of the first base through threaded engagement; one end of the lead screw is rotatably connected to the corresponding side plate through a support bearing, and the other end of the lead screw is rotatably connected to the base plate through a support bearing; one end of the lead screw is fixed to the output end of the second motor, wherein the second motor is fixed to the base plate through bolts; the upper end of the first base is rotatably mounted with a first extrusion column through a support bearing, wherein one end of the first extrusion column is fixed to the output end of the third motor, and the third motor is fixed to the first base through bolts. Such an arrangement can correct motor shafts of different diameters.
[0011] Furthermore, the second correction frame includes a rotating column, a fourth motor, a second base, a second extrusion column and a fifth motor, the outer side surfaces at both ends of the rotating column are respectively connected to the top plate for rotation via support bearings, and one end of the rotating column is fixed to the output end of the fourth motor, and the fourth motor is fixed to the top plate via bolts; the rotating column has two second bases passing through two sections of external threads with opposite rotation directions, wherein the upper side surfaces of the second bases are connected to the lower side surfaces of the top plate for sliding movement, and the lower ends of the second bases are rotatably mounted with second extrusion columns via support bearings; one end of the second extrusion columns is fixed to the output end of the fifth motor, wherein the fifth motors are respectively fixed to the corresponding second bases via bolts, and such an arrangement can cooperate with the first correction frame to correct motor shafts of different diameters.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. The configuration of the output mechanism of the utility model is such that when the motor shaft after correction is used, it will fall onto the conveyor belt. At this time, the conveyor belt can be driven by the first motor to work, so that the motor shaft after correction can be discharged from the device through the conveyor belt. In the process of the motor shaft being driven to move by the conveyor belt, the roller can prevent the motor shaft from colliding with the side plate.
[0014] 2. The first correction frame and the second correction frame of the utility model are arranged so that when they are in use, the second motor and the fourth motor can drive the lead screw and the rotating column to rotate, thereby adjusting the spacing between the two first extrusion columns and the spacing between the two second extrusion columns, so as to adapt to motor shafts of different diameters, and then the third motor and the fifth motor can respectively drive the first extrusion column and the second extrusion column to rotate accordingly, so as to straighten the motor shaft. After the motor shaft is corrected, the second motor and the lead screw can cooperate to expand the spacing between the two first extrusion columns, so that the straightened motor shaft can fall into the de-ducting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0016] Figure 1 It is a structural schematic diagram of the utility model.
[0017] Figure 2 It is a structural schematic diagram of the export mechanism of the utility model.
[0018] Figure 3 It is a structural schematic diagram of the first correction frame of the utility model.
[0019] Figure 4 It is a structural schematic diagram of the second correction frame of the utility model.
[0020] In the figure:
[0021] 1-bottom plate, 2-export mechanism, 21-side plate, 22-conveyor belt, 23-first motor, 24-roller, 3-first correction frame, 31-first base, 32-screw, 33-second motor, 34-first extrusion column, 35-third motor, 4-support column, 5-top plate, 6-second correction frame, 61-rotating column, 62-fourth motor, 63-second base, 64-second extrusion column, 65-fifth motor. 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 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.
[0023] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner", "all around" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.
[0024] See also Figure 1 As shown, the utility model is a motor shaft straightening device for motor production, comprising a base plate 1, a lead-out mechanism 2, a first correction frame 3, a support column 4, a top plate 5 and a second correction frame 6, the lead-out mechanism 2 is fixed to the upper side surface of the middle part of the base plate 1 by bolts, wherein the first correction frames 3 are respectively arranged on both sides of the lead-out mechanism 2, and the first correction frames 3 on both sides of the lead-out mechanism 2 are symmetrically arranged with each other; the first correction frames 3 are all fixed to the upper side surface of the base plate 1, wherein a plurality of support columns 4 are fixed to the upper side surface of the base plate 1 by welding, and the upper side surface of the support column 4 is fixed to the top plate 5 by welding; the second correction frame 6 is fixed to the lower side surface of the top plate 5, wherein the second correction frame 6 is arranged on the upper side of the first correction frame 3.
[0025] like Figure 2 As shown, the export mechanism 2 includes a side plate 21, a conveyor belt 22, a first motor 23 and a roller 24. Two side plates 21 are provided, wherein the two side plates 21 are fixed to the upper side of the bottom plate 1 by bolts, and the conveyor belt 22 is fixed between the two side plates 21 by bolts; the input end of the conveyor belt 22 is fixed to the output end of the first motor 23, wherein the first motor 23 is fixed to the outer side of the corresponding side plate 21 by bolts; a plurality of rollers 24 are rotatably mounted on one side of the side plate 21 close to the conveyor belt 22 through a support bearing, wherein the outer side of the roller 24 is fixed with a rubber sleeve, when in use, the corrected motor shaft will fall onto the conveyor belt 22, at this time, the conveyor belt 22 can be driven to work by the first motor 23, so that the corrected motor shaft is discharged from the device through the conveyor belt 22, wherein in the process of the motor shaft being driven to move by the conveyor belt 22, the roller 24 can prevent the motor shaft from colliding with the side plate 21.
[0026] like Figure 3As shown, the first correction frame 3 includes a first base 31, a lead screw 32, a second motor 33, a first extrusion column 34 and a third motor 35. The first base 31 is slidably mounted on the upper side of the base plate 1 through a slideway, and the interior of the first base 31 is threadedly engaged with a lead screw 32; one end of the lead screw 32 is rotatably connected to the corresponding side plate 21 through a support bearing, and the other end of the lead screw 32 is rotatably connected to the base plate 1 through a support bearing; one end of the lead screw 32 is fixed to the output end of the second motor 33, wherein the second motor 33 is bolted Fixed to the base plate 1; a first extrusion column 34 is rotatably mounted on the upper end of the first base 31 through a support bearing, wherein one end of the first extrusion column 34 is fixed to the output end of the third motor 35, and the third motor 35 is fixed to the first base 31 by bolts. When in use, the first base 31 can be driven by the second motor 33 to slide on the base plate 1, so as to change the distance between the two first extrusion columns 34 to make it conform to motor shafts of different diameters. At the same time, the first extrusion column 34 can be driven to rotate by the third motor 35.
[0027] like Figure 4 As shown, the second correction frame 6 includes a rotating column 61, a fourth motor 62, a second base 63, a second extrusion column 64 and a fifth motor 65. The outer side surfaces at both ends of the rotating column 61 are rotatably connected to the top plate 5 through support bearings, and one end of the rotating column 61 is fixed to the output end of the fourth motor 62, and the fourth motor 62 is fixed to the top plate 5 through bolts; the rotating column 61 is passed through two sections of external threads with opposite rotation directions and has two second bases 63, wherein the upper side surfaces of the second bases 63 are slidably connected to the lower side surface of the top plate 5, and the lower side surfaces of the second bases 63 are connected to the lower side surface of the top plate 5. The second extrusion column 64 is rotatably installed at both ends through support bearings; one end of the second extrusion column 64 is fixed to the output end of the fifth motor 65, wherein the fifth motor 65 is fixed to the corresponding second base 63 by bolts. When in use, the fourth motor 62 can drive the rotating column 61 to rotate, so that the two second bases 63 are close to or away from each other, and then the distance between the two second extrusion columns 64 can adapt to the diameter of the motor shaft. At the same time, the fifth motor 65 can drive the corresponding second extrusion column 64 to rotate.
[0028] See also Figure 1-4As shown, the utility model is a motor shaft straightening device for motor production, and its working principle is: when in use, firstly, the spacing between the two first extrusion columns 34 and the two second extrusion columns 64 is adjusted to match the motor shaft to be straightened through the adjustment mechanism of the first straightening frame 3 and the second straightening frame 6, and then, the motor shaft is placed between the two first extrusion columns 34 and the two second extrusion columns 64, and then the first extrusion columns 34 and the second extrusion columns 64 are driven by the third motor 35 and the fifth motor 65 to rotate accordingly, so as to straighten the motor shaft. After the straightening of the motor shaft is completed, the spacing between the two first extrusion columns 34 can be expanded through the cooperation of the second motor 33 and the lead screw 32, so that the straightened motor shaft can fall into the inside of the export mechanism 2, and then the straightened motor shaft is discharged through the export mechanism 2.
[0029] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0030] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A motor shaft straightening device for motor production, comprising a base plate (1), a guide mechanism (2), a first straightening frame (3), a support column (4), a top plate (5) and a second straightening frame (6), characterized in that: A guide mechanism (2) is fixed to the upper side of the middle part of the bottom plate (1), wherein first correction frames (3) are respectively arranged on both sides of the guide mechanism (2), and the first correction frames (3) on both sides of the guide mechanism (2) are arranged symmetrically with each other; the first correction frames (3) are all fixed to the upper side of the bottom plate (1), wherein a plurality of support columns (4) are fixed to the upper side of the bottom plate (1), and a top plate (5) is fixed to the upper side of the support columns (4); a second correction frame (6) is fixed to the lower side of the top plate (5), wherein the second correction frame (6) is arranged on the upper side of the first correction frame (3).
2. A motor shaft straightening device for motor production as claimed in claim 1, characterized in that: The output mechanism (2) comprises a side plate (21), a conveyor belt (22), a first motor (23) and a roller (24); two side plates (21) are provided, wherein the two side plates (21) are fixed to the upper side of the bottom plate (1), and a conveyor belt (22) is fixed between the two side plates (21); the input end of the conveyor belt (22) is fixed to the output end of the first motor (23), wherein the first motor (23) is fixed to the outer side of the corresponding side plate (21); a plurality of rollers (24) are rotatably mounted on one side of the side plate (21) close to the conveyor belt (22), wherein the outer side of the rollers (24) is fixed with a rubber sleeve.
3. A motor shaft straightening device for motor production as claimed in claim 2, characterized in that: The first correction frame (3) comprises a first base (31), a lead screw (32), a second motor (33), a first extrusion column (34) and a third motor (35), wherein the first base (31) is slidably mounted on the upper side of the base plate (1), and the lead screw (32) passes through the interior of the first base (31) through threaded engagement; one end of the lead screw (32) is rotationally connected to the corresponding side plate (21), and the other end of the lead screw (32) is rotationally connected to the base plate (1); one end of the lead screw (32) is fixed to the output end of the second motor (33), wherein the second motor (33) is fixed to the base plate (1); a first extrusion column (34) is rotationally mounted on the upper end of the first base (31), wherein one end of the first extrusion column (34) is fixed to the output end of the third motor (35), and the third motor (35) is fixed to the first base (31).
4. A motor shaft straightening device for motor production as claimed in claim 1, characterized in that: The second correction frame (6) comprises a rotating column (61), a fourth motor (62), a second base (63), a second extrusion column (64) and a fifth motor (65), wherein the outer side surfaces at both ends of the rotating column (61) are respectively rotatably connected to the top plate (5), and one end of the rotating column (61) is fixed to the output end of the fourth motor (62), and the fourth motor (62) is fixed to the top plate (5); the rotating column (61) passes through two second bases (63) through two sections of external threads with opposite rotation directions, wherein the upper side surfaces of the second bases (63) are slidably connected to the lower side surfaces of the top plate (5), and the lower ends of the second bases (63) are rotatably mounted with second extrusion columns (64); one end of the second extrusion columns (64) is fixed to the output end of the fifth motor (65), and the fifth motors (65) are respectively fixed to the corresponding second bases (63).