CN220605718U - Motor flat key pressing equipment - Google Patents

Abstract

The technical scheme discloses motor flat key pressing equipment which comprises an air cylinder, a frame, a spring, a homing block, a base plate and a base; the cylinder is fixed on one side of the frame, the cylinder is provided with a driving rod, the driving rod is elastically matched with the homing block through a spring, the homing block is provided with a horizontal flat bottom towards the flat key position, the base plate and the base are fixed on the other side of the frame, the base plate is provided with an arc-shaped groove on one side towards the motor shaft direction, the opposite side is provided with an embedded part extending towards the base, the base is provided with an embedded groove at the corresponding position, and the embedded part is matched with the embedded groove. The technical problem that this technical scheme solved is: how to press the flat key into place.

Description

Motor flat key pressing equipment

Technical Field

The utility model relates to a machining device for a motor shaft, in particular to a device for installing a flat key on the motor shaft.

Background

The motor shaft needs to be provided with a flat key when being equipped, the existing mode has an automatic pressing-in mode and also has a simple manual mode, wherein the manual mode is suitable for small-batch orders, the existing manual mode is generally extrusion through an air cylinder, in the extrusion process, the flat key to be provided is often easy to press askew or not press down in place due to the fact that the motor shaft is of a circular shaft structure, such as a motor shaft installation position has deviation, and at present, the problem needs to be improved, and no corresponding equipment is available at present for solving the problem through searching.

Disclosure of Invention

The utility model aims to provide motor flat key pressing equipment, which solves the technical problems that: how to press the flat key into place.

The motor flat key pressing equipment comprises an air cylinder, a frame, a spring, a homing block, a base plate and a base; the cylinder is fixed on one side of the frame, the cylinder is provided with a driving rod, the driving rod is elastically matched with the homing block through a spring, the homing block is provided with a horizontal flat bottom towards the flat key position, the base plate and the base are fixed on the other side of the frame, the base plate is provided with an arc-shaped groove on one side towards the motor shaft direction, the opposite side is provided with an embedded part extending towards the base, the base is provided with an embedded groove at the corresponding position, and the embedded part is matched with the embedded groove.

The whole frame is of a groove-shaped structure.

The two sides of the flat bottom are inclined parts, and the intersecting position of the inclined parts and the flat bottom corresponds to the shape of the top of the flat key.

The whole homing block is of a square structure.

The beneficial effects of the utility model are as follows: according to the utility model, the cabinet block is arranged on the driving rod through the spring, so that the driving rod and the flat key are prevented from being directly hard-punched and impacted, if the position of the flat key is deviated, the cabinet block can reset the flat key in an elastic fit mode, and the accurate pressing-in of the flat key is ensured; the base plate and the base are mutually assembled through the embedded part and the embedded groove, so that the base plate can be replaced according to different diameter specifications of the motor shaft.

Drawings

FIG. 1 is a schematic diagram of a motor flat key press-in apparatus;

FIG. 2 is a schematic diagram of a homing block;

in the figure

1. Cylinder, 11. Drive rod;

2. a frame;

3. a spring;

4. a return block 41, a flat bottom 42 and an inclined part;

5. backing plate, 51, groove, 52, embedding part;

6. a base, 61, an embedded groove;

7. a flat key;

8. and a motor shaft.

Detailed Description

Referring to fig. 1 and 2, the flat key pressing device of the motor is provided with a cylinder 1, a frame 2, a spring 3, a homing block 4, a base plate 5 and a base 6; the cylinder 1 is used for driving the homing block 4 to move up and down through the spring 3, so that the pressing action of the flat key 7 is completed; the frame 2 is used for supporting and fixing other components; the backing plate 5 is used for supporting the motor shaft 8, and the base 6 is used for supporting the backing plate 5 and facilitating replacement of the backing plate 5. In practical applications, the above components may be continuously optimally adjusted or replaced with equivalent ones using existing components, or component processes may be increased or decreased.

The cylinder 1 is shown as a standard part which is mounted on the frame 2 at the top, the cylinder 1 being provided with a drive rod 11 fitted with a conventional spring 3 at the bottom in a conventional manner. The frame 2 is also of conventional construction, which in this case is of channel-shaped design. The spring 3 is also a standard component which is fixed to one another in the known manner with the homing block 4. The homing block 4 belongs to a non-standard accessory, and is of a square structure as a whole, and a horizontal flat bottom 41 structure is designed in the direction towards the flat key 7, so that when the homing block 4 is slightly offset, the top of the homing block 4 is provided with the spring 3, so that the homing block 4 is elastically matched with the flat key 7 at first, the flat key 7 drives the motor shaft 8 to home slowly, and extrusion is carried out after the homing, so that the condition that the flat key 7 is not pressed in place is avoided; an inclined part 42 is designed beside the flat bottom 41, and the position where the inclined part 42 intersects with the flat bottom 41 needs to be kept consistent with the integral position of the top of the flat key 7, so that the accuracy of the installation position of the flat key 7 is further ensured. In order to be able to cooperate with the motor shaft 8, the backing plate 5 is provided with an arc-shaped groove 51 in the direction towards the motor shaft 8, so that the motor shaft 8 is conveniently placed, and in order to be able to be conveniently replaced, an embedded part 52 is provided at the bottom to keep a split-type cooperation relationship with the base 6, so that the base 6 is provided with a groove-shaped embedded groove 61 which can be matched with the embedded part 52 in a corresponding position, and the design of a slide block and a guide rail is simulated to realize split-type assembly of the two parts and is arranged at the other side of the frame 2.

The above-described specific embodiments are merely for explaining the present technical solution, and are not intended to limit the present technical solution. In the description of the present technical solution, it should be noted that the terms such as "upper", "inner", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, and are merely for convenience of describing the present technical solution and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present technical solution.

Meanwhile, in the description of the present technical solution, it should be noted that, unless explicitly specified and limited otherwise, the terms "fixed", "fitting", and "fitting" should be construed broadly, and may be, for example, a fixed connection, a removable connection, or an integral connection; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present technical solution can be understood by those skilled in the art according to specific circumstances.

Although embodiments of the present technology have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the technology, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. Motor flat key equipment of impressing, its characterized in that: comprises an air cylinder (1), a frame (2), a spring (3), a homing block (4), a backing plate (5) and a base (6); the cylinder (1) is fixed on one side of the frame (2), the cylinder (1) is provided with a driving rod (11), the driving rod (11) is elastically matched with the resetting block (4) through a spring (3), the resetting block (4) is provided with a horizontal flat bottom (41) at the position facing the flat key (7), the base plate (5) and the base (6) are fixed on the other side of the frame (2), the base plate (5) is provided with an arc-shaped groove (51) at one side facing the direction of the motor shaft (8), the opposite side is provided with an embedded part (52) extending towards the direction of the base (6), the base (6) is provided with an embedded groove (61) at the corresponding position, and the embedded part (52) is matched with the embedded groove (61).

2. The motor flat key pressing apparatus according to claim 1, wherein: the whole frame (2) is of a groove-shaped structure.

3. The motor flat key pressing apparatus according to claim 2, wherein: the two sides of the flat bottom (41) are provided with inclined parts (42), and the intersecting position of the inclined parts (42) and the flat bottom (41) corresponds to the top shape of the flat key (7).

4. A motor flat key pressing apparatus according to claim 3, wherein: the homing block (4) is of a square structure as a whole.