Motor base with quick positioning function

Abstract

The utility model provides a motor base with quick positioning function relates to motor installation technical field, include: motor main part, its end plate is connected with connecting plate through positioning structure, be equipped with the opening hole that is matched with motor main part end plate protruding part in connecting plate, the positioning structure includes the annular groove that sets up in the opening hole of connecting plate, and the positioning ring that embeds the inside of annular groove, the positioning ring generates friction with the outer periphery of motor main part end plate protrusion to realize prepositioning. The positioning structure that contains annular groove and positioning ring is set up in the application, makes motor main part when inserting connecting plate to realize prepositioning through friction. The structure can temporarily support the motor weight before fastening, effectively prevents its displacement or droop when adjusting position, thereby solve the problem that fine adjustment is complicated, is difficult to accurate control in prior art. This not only simplifies the installation process, more significantly improves the positioning accuracy and operation convenience.

Description

Technical Field

[0001] This utility model relates to the field of motor installation technology, and in particular to a motor base with a quick positioning function. Background Technology

[0002] In the field of industrial automation and mechanical transmission, the motor body serves as the core power source, and its stable and precise installation is fundamental to ensuring the reliable operation of the entire equipment system. The motor body base is a crucial component connecting the motor body to the driven equipment or mounting foundation. It not only bears the weight of the motor body but also effectively transmits torque and suppresses operational vibration. A well-designed base simplifies the installation process, reduces alignment errors, and thus improves the overall assembly efficiency and long-term operational stability of the equipment.

[0003] Currently, the common method for mounting the motor body is to directly fix the motor body end plate to a metal base with bolts. To allow for fine-tuning of the mounting position, this base often has a long, narrow adjustment slot. By loosening the bolts, the position of the motor body and the base within the slot can be moved, and then tightened again after adjustment. To enhance the connection rigidity, triangular reinforcing ribs are sometimes welded to or fixed at the connection between the motor body and the base using additional parts.

[0004] However, the above installation method still has some inconveniences in operation. Because the motor itself has a certain weight, it is prone to displacement or sagging when the bolts are loosened for position adjustment. The lack of an effective temporary positioning mechanism to maintain its preset posture makes fine-tuning cumbersome and difficult to control precisely. Therefore, a motor base with a quick positioning function is proposed. Utility Model Content

[0005] This invention addresses the shortcomings of existing technologies by incorporating a positioning structure that includes an annular groove and a positioning ring. This structure enables the motor body to achieve pre-positioning through friction upon insertion into the connecting plate. Before tightening, this structure temporarily supports the weight of the motor, effectively preventing displacement or sagging during position adjustments. This solves the problems of cumbersome fine-tuning and difficulty in precise control found in existing technologies. This not only simplifies the installation process but also significantly improves positioning accuracy and ease of operation.

[0006] In order to solve the above-mentioned technical problems, the present invention solves the problem of adjustment difficulties caused by the inconvenience of positioning the motor body through the following technical solution.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: A motor base with a quick positioning function includes: The motor body has a connecting plate connected to its end plate via a positioning structure. The connecting plate has an opening that matches the protruding part of the end plate of the motor body. The positioning structure includes an annular groove formed in the opening of the connecting plate and a positioning ring embedded in the annular groove. The positioning ring rubs against the protruding outer periphery of the motor body end plate to achieve pre-positioning. The motor body and the connecting plate are all locked and fixed around the perimeter by fasteners; The connecting plate is provided with a mounting base at the end away from the motor body, and the mounting base is provided with a base adjustment groove for fixing the whole.

[0008] Preferably, supporting triangular plates are provided on both sides between the connecting plate and the mounting base for a stable connection.

[0009] Preferably, the outer periphery of the connecting plate is connected to an extended frame, which is adapted to fit around the outer periphery of the end plate of the motor body.

[0010] Preferably, the mounting base has graduations on both sides of its half-edge.

[0011] Preferably, the connecting plate, the mounting base, and the supporting triangular plate are detachably connected by an assembly structure.

[0012] Preferably, the assembly structure includes holes formed around the connecting plate and corresponding holes provided on the mounting base, and the two are detachably assembled by fixing bolts.

[0013] Preferably, the mounting base has positioning grooves on both sides, and two corner plate slots are provided at the four corners of the outer wall of the connecting plate. One end of the supporting triangle plate is inserted into the corresponding positioning groove, and the other end is inserted into the corresponding corner plate slot, so as to achieve pre-positioning and facilitate disassembly.

[0014] Preferably, the positioning ring is made of rubber.

[0015] Preferably, the contact surface at the bottom of the mounting base is provided with anti-slip texture.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The motor base with quick positioning function provided in this application, through a positioning structure including an annular groove and a positioning ring, allows the motor body to achieve pre-positioning through friction when inserted into the connecting plate. This structure can temporarily support the weight of the motor before tightening, effectively preventing it from shifting or sagging during position adjustment, thus solving the problems of cumbersome fine-tuning and difficulty in precise control in the prior art. This not only simplifies the installation process but also significantly improves positioning accuracy and ease of operation. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the disassembled structure of this utility model; Figure 3 This is a bottom view of the connecting plate and mounting base of this utility model; Figure 4 This is a rear view schematic diagram of the connecting plate structure of this utility model.

[0019] Drawing number descriptions: 1. Motor body; 2. Connecting plate; 21. Extended frame; 3. Fastener; 4. Positioning ring; 41. Annular groove; 5. Mounting base; 51. Base adjustment groove; 52. Scale; 6. Support triangle plate; 7. Fixing bolt; 8. Angle plate slot; 81. Positioning groove. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings.

[0021] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious modifications will be apparent to those skilled in the art. The basic principles of the present invention defined in the following description can be used in other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0022] Those skilled in the art should understand that in the disclosure of this utility model, the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or position based on the orientation or positional relationship shown in the accompanying drawings. They are only for the purpose of simplifying the description of this utility model and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limitations on this utility model.

[0023] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number.

[0024] Example: Please see Figure 1-4 A motor base with a quick positioning function includes: a motor body 1, with a connecting plate 2 connected to its end plate via a positioning structure. The connecting plate 2 has an opening that matches the protruding part of the end plate of the motor body 1. The positioning structure includes an annular groove 41 opened in the opening of the connecting plate 2 and a positioning ring 4 embedded in the annular groove 41. The positioning ring 4 rubs against the outer periphery of the protruding end plate of the motor body 1 to achieve pre-positioning. The motor body 1 and the connecting plate 2 are locked and fixed around their periphery by fasteners 3. A mounting base 5 is provided at the end of the connecting plate 2 away from the motor body 1. The mounting base 5 has a base adjustment groove 51 for fixing the whole.

[0025] The motor base with quick positioning function in this application is mainly composed of motor body 1, connecting plate 2, positioning ring 4 and mounting base 5.

[0026] The motor body 1 is a standard component, and its output end is used to connect to the driven device. Its end plate has a protruding standard mounting part.

[0027] The connecting plate 2 serves as the core connecting component. One end of it is connected to the end plate of the motor body 1 via a positioning structure, and the other end is connected to the mounting base 5. The center of the connecting plate 2 has an opening that matches the shape and size of the protruding part of the end plate of the motor body 1, which is used to accommodate the protruding part of the motor body 1. Preferably, an extended frame 21 can be integrally connected to the outer periphery of the connecting plate 2. This extended frame 21 can fit precisely onto the outer periphery of the end plate of the motor body 1, serving as a preliminary limiting and centering function.

[0028] The positioning structure is key to achieving rapid pre-positioning. It consists of an annular groove 41 formed on the inner wall of the opening in the connecting plate 2 and a positioning ring 4 embedded inside the annular groove 41. The positioning ring 4 is preferably made of rubber material with a certain elasticity and a high coefficient of friction. When the protruding part of the end plate of the motor body 1 is inserted into the opening in the connecting plate 2, its outer circumferential surface will make close frictional contact with the inner ring of the positioning ring 4. This friction is sufficient to temporarily support the weight of the motor body 1 before subsequent tightening operations, preventing it from shifting or sagging, thereby achieving rapid and accurate pre-positioning.

[0029] After the pre-positioning is completed, multiple fasteners 3, such as bolts and nuts, are used to securely lock and fix the two by passing through the mounting holes on the end plate of the motor body 1 and the corresponding holes on the connecting plate 2.

[0030] The mounting base 5 is connected to the end of the connecting plate 2 away from the motor body 1 via an assembly structure. The main body of the mounting base 5 has a long, narrow base adjustment groove 51. By using bolts passing through this groove 51 and connecting it to the equipment foundation, the horizontal position of the motor body 1 base can be adjusted to accommodate different installation requirements. For further convenience, graduations 52 can be provided on the half-edges on both sides of the mounting base 5 for precise displacement measurement. Additionally, the contact surface at the bottom of the mounting base 5 can be provided with anti-slip textures to increase friction with the mounting base and prevent slippage.

[0031] To significantly enhance the connection rigidity and overall stability between the connecting plate 2 and the mounting base 5, support triangles 6 are provided on both sides between the connecting plate 2 and the mounting base 5 to stabilize the connection.

[0032] The assembly structure enables a detachable connection between the connecting plate 2, the mounting base 5, and the supporting triangular plate 6, facilitating transportation, maintenance, and component replacement. This structure includes several holes around the connecting plate 2 and corresponding mounting holes on the mounting base 5, with the two connected by fixing bolts 7. Loosening the fixing bolts 7 allows the mounting position of the mounting base 5 relative to the connecting plate 2 to be changed, providing additional adjustment flexibility.

[0033] The installation of the supporting triangle 6 also adopts a quick-connect design and is part of the assembly structure. Specifically, positioning grooves 81 are provided at both ends of the mounting base 5 facing the connecting plate 2, and two corner plate slots 8 are arranged in a cross pattern at each of the four corners of the outer wall of the connecting plate 2. During installation, simply insert one end of the supporting triangle 6 into the positioning groove 81 of the mounting base 5 and the other end into the corresponding corner plate slot 8 on the connecting plate 2 to achieve quick pre-positioning. Afterwards, when the mounting base 5 and the connecting plate 2 are locked together by the fixing bolts 7, the pressure generated by the mating surfaces of the two will act together on the insertion part of the supporting triangle 6, forming an additional constraint, thereby achieving locking. In addition, final fixation can also be achieved by methods such as tightening with small bolts or directly relying on the interference fit of the insertion part, which are not shown in the figure. This design makes the installation and removal of the supporting triangle 6 very convenient.

[0034] Working principle During the pre-positioning stage, the protrusion of the end plate of the motor body 1 can be aligned with the center opening of the connecting plate 2 and slowly inserted. During insertion, the outer periphery of the end plate of the motor body 1 will compress the rubber positioning ring 4. Utilizing the elastic deformation of the positioning ring 4 and the resulting static friction, the motor body 1 can be temporarily and stably suspended or secured to the connecting plate 2 without relying on any tools. This process achieves rapid and accurate pre-positioning, effectively preventing the motor body 1 from shifting due to its own weight during subsequent operations.

[0035] Simultaneously or after the pre-positioning of the motor body 1, the base is assembled as a whole. The two ends of the supporting triangular plate 6 are inserted into the positioning groove 81 of the mounting base 5 and the corner plate slot 8 of the connecting plate 2, respectively, to achieve rapid alignment. Subsequently, when the mounting base 5 and the connecting plate 2 are locked together using the fixing bolts 7, a huge clamping force is generated near the area of ​​the mating surface of the two near the supporting triangular plate 6. This pressure is transmitted to the insertion part of the triangular plate, forming a strong additional constraint, thus achieving the final locking of the supporting triangular plate 6 without additional tools. Of course, small bolts or interference fits can also be used for auxiliary fixing as needed.

[0036] After completing the pre-positioning and structural locking, the operator can easily make fine adjustments to the position of the entire motor body 1 unit through the base adjustment groove 51 on the mounting base 5. Precise displacement control can be achieved using the scales 52 on both sides of the base. After adjusting to the target position, the mounting base 5 is finally fixed to the equipment foundation with bolts. Throughout the installation process and during equipment operation, the locked support triangle 6 provides strong triangular support for the joint between the connecting plate 2 and the mounting base 5, forming a highly rigid whole together with the bolt connection, greatly improving the structure's vibration and torque resistance performance.

[0037] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been shown and explained in the embodiments. Without departing from the stated principles, the implementation of the present invention may have any variations or modifications.

Claims

1. A motor base with a quick positioning function, characterized in that, include: The motor body (1) has a connecting plate (2) connected to its end plate by a positioning structure. The connecting plate (2) has an opening that matches the protruding part of the end plate of the motor body (1). The positioning structure includes an annular groove (41) opened in the opening of the connecting plate (2) and a positioning ring (4) embedded in the annular groove (41). The positioning ring (4) rubs against the protruding outer periphery of the end plate of the motor body (1) to achieve pre-positioning. The motor body (1) and the connecting plate (2) are all locked and fixed around the perimeter by fasteners (3); The connecting plate (2) is provided with a mounting base (5) at one end away from the motor body (1). The mounting base (5) is provided with a base adjustment groove (51) for fixing the whole.

2. A motor base with rapid positioning function according to claim 1, characterized in that: Supporting triangular plates (6) are provided on both sides between the connecting plate (2) and the mounting base (5) for stable connection.

3. A motor base with rapid positioning function according to claim 1, characterized in that: The outer periphery of the connecting plate (2) is connected to an extended frame (21), which is fitted onto the outer periphery of the end plate of the motor body (1).

4. A motor base with rapid positioning function according to claim 1, characterized in that: The mounting base (5) has graduations (52) on both sides of its half-edge.

5. A motor base with rapid positioning function according to claim 2, characterized in that: The connecting plate (2), the mounting base (5), and the supporting triangular plate (6) are detachably connected by an assembly structure.

6. A motor base with rapid positioning function according to claim 5, characterized in that: The assembly structure includes holes around the connecting plate (2) and corresponding holes on the mounting base (5), which are detachably assembled by fixing bolts (7).

7. A motor base with rapid positioning function according to claim 2, characterized in that: The mounting base (5) has positioning grooves (81) on both sides. The four corners of the outer wall of the connecting plate (2) are provided with two corner plate slots (8) arranged in a cross pattern. One end of the supporting triangular plate (6) is inserted into the corresponding positioning groove (81), and the other end is inserted into the corresponding corner plate slot (8) to achieve pre-positioning and facilitate disassembly.

8. A motor base with rapid positioning function according to claim 1, characterized in that: The positioning ring (4) is made of rubber.

9. A motor base with rapid positioning function according to claim 1, characterized in that: The bottom contact surface of the mounting base (5) is provided with anti-slip texture.

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