Simple motor flat key mounting device

Abstract

The utility model discloses a simple motor flat key installation device which comprises a base, a sliding rail is installed on the upper surface of the base, a first sliding table is installed on the upper surface of the sliding rail, a second sliding table is arranged on the upper surface of the first sliding table, a motor is installed on the surface of the second sliding table, and a second magnet is arranged on the upper surface of the first sliding table. The problem that switching is inconvenient in the flat key installation process of motors of different models is mainly solved, the connecting shaft grooves matched with motor shafts are rapidly switched through the second sliding table capable of conveniently sliding transversely, the connecting shaft grooves are rapidly aligned with the downward pressing mechanism above, workers can conveniently and rapidly complete flat key installation work, and the working efficiency is improved. Due to the fact that switching is very convenient, flat key installation can be completed on various motors of different models at a time, the alignment speed is high, and the problem that alignment is actively and excessively intervened manually is solved.

Description

Technical Field

[0001] The utility model relates to the field of motor flat keys, in particular to a simple motor flat key installation device. Background Art

[0002] A flat key is a key that relies on two side surfaces as working surfaces and transmits torque by squeezing the key and the side of the keyway. Therefore, a flat key is a commonly used component of a motor shaft. The installation method is to place the key directly into the keyway to complete the overall installation mode.

[0003] At present, the installation of motors on flat keys is difficult, time-consuming and labor-intensive. The fully automatic installation equipment on the market is expensive and not suitable for production methods with frequent model changes. Therefore, a simpler installation platform or installation device is needed to solve the problem of inconvenient flat key installation caused by the change of motor models.

[0004] Therefore, we propose a simple motor flat key installation device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a simple motor flat key installation device to solve the problems raised in the above background technology. The technical solution of the utility model aims at the technical problem that the existing technical solution is too single, and provides a solution that is significantly different from the existing technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A simple motor flat key installation device comprises a base, a slide rail is installed on the upper surface of the base, a first slide is installed on the upper surface of the slide rail, a second slide is arranged on the upper surface of the first slide, a motor is installed on the surface of the second slide, and a second magnet is arranged on the upper surface of the first slide.

[0008] In a further embodiment, a mounting hole is opened on the surface of the second slide, a threaded rod is installed on the surface of the first slide, a nut is connected to the upper end of the threaded rod, and the threaded rod and the nut form a sliding connection with the mounting hole.

[0009] In a further embodiment, three connecting shaft grooves are provided at one end of the second slide, the diameters of the three connecting shaft grooves increase successively, and the connecting shaft grooves form a movable connection with the shaft end of the motor.

[0010] In a further embodiment, three first magnets are disposed on the front end surface of the second slide, the first magnets correspond to the connecting shaft grooves one by one, and the three first magnets are magnetically connected to the second magnet.

[0011] In a further embodiment, the sliding direction of the second slide table is perpendicular to the sliding direction of the first slide table.

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

[0013] The present invention focuses on solving the problem of inconvenient switching during the installation of flat keys for motors of different models. A second slide that can be easily slid laterally is used to quickly switch the connecting shaft groove that is compatible with the motor shaft, and quickly align with the upper pressing mechanism, so that workers can quickly complete the installation of the flat key. Since the switching is very convenient, the flat key installation can be completed for motors of multiple different models at one time, and the alignment speed is fast, and there is no need for human active and excessive intervention in the alignment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the motor installation of a simple motor flat key installation device.

[0015] Figure 2 It is a structural schematic diagram of the connecting shaft groove in a simple motor flat key installation device.

[0016] Figure 3 It is a schematic diagram of the structure of a simple motor flat key installation device from a side view.

[0017] Figure 4 It is a schematic diagram of the structure of a simple motor flat key installation device from a top view.

[0018] In the figure: 1, base; 2, slide rail; 3, first slide; 4, second slide; 401, mounting hole; 402, connecting shaft groove; 403, first magnet; 5, second magnet. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model 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 a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 an indirect connection 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 by specific circumstances.

[0021] 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.

[0022] Example 1, please refer to Figure 1-3 In an embodiment of the utility model, a simple motor flat key installation device includes a base 1, a slide rail 2 is installed on the upper surface of the base 1, a first slide 3 is installed on the upper surface of the slide rail 2, a second slide 4 is arranged on the upper surface of the first slide 3, a motor is installed on the surface of the second slide 4, a second magnet 5 is arranged on the upper surface of the first slide 3, a mounting hole 401 is opened on the surface of the second slide 4, a threaded rod is installed on the surface of the first slide 3, a nut is connected to the upper end of the threaded rod, the threaded rod and the nut form a sliding connection with the mounting hole 401, the mounting hole 401 is a long strip hole structure, the threaded rod and the nut part remain stationary, and the installation process is to first align the two mounting holes 401 with the two threaded rods, and then install the nut after alignment.

[0023] Three connecting shaft grooves 402 are opened at one end of the second slide 4, and the diameters of the three connecting shaft grooves 402 increase successively. The connecting shaft grooves 402 form a movable connection with the shaft end of the motor. The connecting shaft grooves 402 are used to place shafts of different thicknesses and sizes. The main part of the motor is placed at the bottom of the second slide 4, and the shaft is placed on the second slide 4.

[0024] The front end surface of the second slide 4 is provided with three first magnets 403, and the first magnets 403 correspond to the connecting shaft grooves 402 one by one. The three first magnets 403 are all magnetically connected with the second magnet 5. The arrangement of the three first magnets 403 can greatly reduce the time required for workers to align when pushing the second slide 4. When one of the first magnets 403 and the second magnet 5 approaches each other, the two can quickly align the cylinder with the connecting shaft groove 402 through rapid adsorption. At the same time, a certain adsorption effect can also prevent excessive pushing by humans.

[0025] The sliding direction of the second slide 4 is perpendicular to the sliding direction of the first slide 3 . The different sliding directions of the second slide 4 and the first slide 3 make the entire installation platform more flexible and adaptable to different forms of the motor.

[0026] The working principle of the utility model is:

[0027] A cylinder device with a downward vertical lifting function can be installed on the base 1 of the device or outside the base 1. A grabbing structure for grabbing a "key block" is provided at the cylinder shaft end, which can automatically place the key in the "key slot" at the motor shaft end;

[0028] In order to better replace motors of different models, three connecting shaft grooves 402 with different diameters are designed, and the motor is placed on the second slide 4. Since the cylinder arranged above, that is, the position of the "key block" cannot be changed, it is necessary to move the position of the second slide 4 laterally so that the connecting shaft groove 402 that can cooperate with the motor is located directly below the telescopic cylinder. In order to prevent the second slide 4 from being misaligned or misaligned when it is manually pushed, three first magnets 403 are arranged directly below the three connecting shaft grooves 402. When one of the first magnets 403 and the second magnet 5 are close to each other, the two can quickly align the cylinder with the connecting shaft groove 402 by means of rapid adsorption. At the same time, a certain adsorption effect can also prevent excessive pushing by humans during pushing, resulting in misalignment between the cylinder and the connecting shaft groove 402 and the need for repeated reverse pushing.

[0029] Since the first slide 3 has a heavy overall counterweight, a hydraulic cylinder needs to be arranged at its shaft end for lateral pushing.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A simple motor flat key installation device, characterized in that: The invention comprises a base (1), a slide rail (2) being mounted on the upper surface of the base (1), a first slide platform (3) being mounted on the upper surface of the slide rail (2), a second slide platform (4) being arranged on the upper surface of the first slide platform (3), a motor being mounted on the surface of the second slide platform (4), and a second magnet (5) being arranged on the upper surface of the first slide platform (3).

2. A simple motor flat key installation device according to claim 1, characterized in that: A mounting hole (401) is provided on the surface of the second slide (4), a threaded rod is installed on the surface of the first slide (3), a nut is connected to the upper end of the threaded rod, and the threaded rod and the nut form a sliding connection with the mounting hole (401).

3. A simple motor flat key installation device according to claim 1, characterized in that: Three connecting shaft grooves (402) are provided at one end of the second slide (4), the diameters of the three connecting shaft grooves (402) increasing in sequence, and the connecting shaft grooves (402) form a movable connection with the shaft end of the motor.

4. A simple motor flat key installation device according to claim 1, characterized in that: The front end surface of the second slide table (4) is provided with three first magnets (403), the first magnets (403) and the connecting shaft grooves (402) correspond to each other one by one, and the three first magnets (403) are all magnetically connected to the second magnet (5).

5. A simple motor flat key installation device according to claim 1, characterized in that: The sliding direction of the second slide table (4) is perpendicular to the sliding direction of the first slide table (3).

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