CN218997853U - Locking and limiting device of electric push rod - Google Patents

Abstract

The utility model relates to the field of limiting devices, and discloses an electric push rod locking limiting device, which comprises: the mounting rack is fixedly provided with a connecting frame at the bottom, a rotating shaft is rotationally connected to the connecting frame, a rotating plate is fixedly sleeved on the outer side of the rotating shaft, and a connecting plate is fixedly arranged on the side face of the rotating plate; the locking limiting assembly is arranged on the connecting plate and the mounting frame and comprises an auxiliary electric push rod, a main electric push rod, a pin shaft and a limiting seat, wherein the auxiliary electric push rod is fixedly arranged on one side of the connecting plate, the main electric push rod is fixedly arranged on one side of the connecting plate, the output end of the auxiliary electric push rod is fixedly connected with the pin shaft, the limiting seat is fixedly arranged at the bottom of the mounting frame, a limiting round hole is formed in the side surface of the limiting seat, and the pin shaft is clamped with the limiting round hole. The utility model has the following advantages and effects: after the use is completed, the electric push rod can be limited and locked.

Description

Locking and limiting device of electric push rod

Technical Field

The utility model relates to the technical field of limiting devices, in particular to an electric push rod locking limiting device.

Background

The electric push rod is one of linear actuators, is widely applied to the fields of home furnishing, medical treatment, vehicles, solar power generation and the like, and mainly structurally comprises a driving motor, a transmission speed reducing mechanism, a screw rod, a nut and the like, wherein the nut is in threaded connection with the screw rod, when the screw rod is driven to rotate, the nut drives an inner pipe fixedly connected with the screw rod to move relative to an outer pipe body, and then the pushing effect of the electric push rod is achieved.

In the prior art, when a part of stations are used for assembling workpieces, the electric push rod can be rotated, a worker can hold the electric push rod, the electric push rod is adjusted according to the requirement of workpiece assembly, and then force application is started through the electric push rod, but the electric push rod is mainly directly and vertically placed after the electric push rod is used, and the electric push rod is kept vertical through self gravity, but is inconvenient to store the electric push rod when the electric push rod is not used, and certain limitation exists, so that an electric push rod locking limiting device is required to be designed for solving the problems.

Disclosure of Invention

The utility model aims to provide an electric push rod locking and limiting device so as to solve the problems.

The technical aim of the utility model is realized by the following technical scheme: an electric putter locking stop device includes:

the mounting rack is fixedly provided with a connecting frame at the bottom, a rotating shaft is rotationally connected to the connecting frame, a rotating plate is fixedly sleeved on the outer side of the rotating shaft, and a connecting plate is fixedly arranged on the side face of the rotating plate;

the locking limiting assembly is arranged on the connecting plate and the mounting frame.

The utility model is further provided with: the locking limiting assembly comprises an auxiliary electric push rod, a main electric push rod, a pin shaft and a limiting seat, wherein the auxiliary electric push rod is fixedly arranged on one side of the connecting plate, the main electric push rod is fixedly arranged on one side of the connecting plate, the output end of the auxiliary electric push rod is fixedly connected with the pin shaft, the limiting seat is fixedly arranged at the bottom of the mounting frame, a limiting round hole is formed in the side face of the limiting seat, and the pin shaft is clamped with the limiting round hole.

The utility model is further provided with: a plurality of mounting holes are formed in the top of the mounting frame.

Through adopting above-mentioned technical scheme, can fix the mounting bracket in appointed position department through the bolt.

The utility model is further provided with: the connecting frame is provided with an assembly hole, a bearing is fixedly arranged in the assembly hole, and the rotating shaft is fixedly connected with the bearing inner ring.

The utility model is further provided with: the main electric push rod is positioned below the auxiliary electric push rod.

By adopting the technical scheme, the positions of the main electric push rod and the auxiliary electric push rod are limited.

The utility model is further provided with: the number of the connecting frames is two.

Through adopting above-mentioned technical scheme, make things convenient for the pivot to rotate on the link.

The utility model is further provided with: the rotating plate is positioned between the two connecting frames.

The utility model is further provided with: the auxiliary electric push rod is positioned between the limiting seat and the connecting frame.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the auxiliary electric push rod is started when the electric push rod is needed to be used through the locking limiting assembly, so that the pin shaft can be moved out of the limiting round hole, and the main electric push rod can be rotated at the moment, thereby being convenient to use the main electric push rod;

2. according to the utility model, through the locking limiting assembly, after the electric push rod is used, the main electric push rod can be rotated to be horizontal, then the auxiliary electric push rod is started, so that the pin shaft can be clamped into the limiting round hole, the electric push rod can be limited and locked, and the electric push rod is convenient to store.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a locking and limiting device for an electric push rod according to the present utility model.

Fig. 2 is a schematic diagram of a front view structure of a locking and limiting device of an electric push rod according to the present utility model.

Fig. 3 is a schematic bottom view of a locking and limiting device for an electric push rod according to the present utility model.

In the figure, 1, a mounting rack; 2. a connecting frame; 3. a rotating shaft; 4. a rotating plate; 5. a connecting plate; 6. an auxiliary electric push rod; 7. a main electric push rod; 8. a pin shaft; 9. a limit seat; 10. limiting round holes; 11. and (5) mounting holes.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and furthermore, the terms "first", "second", etc. are used for descriptive purposes only and should not be construed to indicate or imply relative importance or implying a number of the indicated technical features, whereby the features defining "first", "second", etc. may explicitly or implicitly include one or more of such features.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or by communication between two elements, the specific meaning of the terms in the present disclosure will be understood by those skilled in the art in view of the specific circumstances.

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1, 2 and 3, the present utility model provides an electric putter locking limiter, including:

mounting bracket 1 and locking spacing subassembly, wherein:

the fixed link 2 that is provided with in mounting bracket 1 bottom, the rotation is connected with pivot 3 on the link 2, the fixed cover in pivot 3 outside is equipped with the commentaries on classics board 4, the fixed connecting plate 5 that is provided with in commentaries on classics board 4 side, it is to be noted that, when needs use main electric putter 7, the commentaries on classics board 4 can rotate through pivot 3, the connecting plate 5 rotates through changeing board 4, so can make main electric putter 7 rotate, can adjust main electric putter 7 according to the needs of work piece equipment, the setting of locking spacing subassembly is on connecting plate 5 and mounting bracket 1.

Specifically, locking spacing subassembly includes assisting electric putter 6, main electric putter 7, round pin axle 8 and spacing seat 9, assists electric putter 6 fixed mounting in one side of connecting plate 5, and main electric putter 7 fixed mounting is in one side of connecting plate 5, assists electric putter 6 output and round pin axle 8 fixed connection, and spacing seat 9 fixed mounting has offered spacing round hole 10 in the bottom of mounting bracket 1, spacing seat 9 side, and round pin axle 8 and spacing round hole 10 looks clamps.

Through the structure, after the main electric putter 7 is used, the main electric putter 7 is rotated, the main electric putter 7 drives the connecting plate 5 to rotate, the connecting plate 5 drives the auxiliary electric putter 6 to rotate, make main electric putter 7 and auxiliary electric putter 6 rotate to the level, then start auxiliary electric putter 6, auxiliary electric putter 6 drives round pin axle 8 and removes, make round pin axle 8 block into spacing round hole 10 in, so can lock spacing subassembly to electric putter, it is convenient to accomodate spacing to it after electric putter accomplishes.

Specifically, the top of the mounting frame 1 is provided with a plurality of mounting holes 11, and it should be noted that the mounting frame 1 may be fixed at a designated position by bolts.

Specifically, the connecting frame 2 is provided with an assembly hole, a bearing is fixedly arranged in the assembly hole, the rotating shaft 3 is fixedly connected with the inner ring of the bearing, and the rotating shaft 3 is convenient to rotate.

Specifically, the main electric putter 7 is located below the auxiliary electric putter 6, and the position of the main electric putter 7 may be limited.

Specifically, the number of the connecting frames 2 is two, the rotating plate 4 is located between the two connecting frames 2, the auxiliary electric push rod 6 is located between the limiting seat 9 and the connecting frame 2, and it should be noted that the positions of the rotating plate 4 and the connecting frame 2 can be limited.

The locking and limiting device of the electric push rod provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims (8)

1. An electric putter locks stop device, its characterized in that includes:

the mounting rack (1), the fixed link (2) that is provided with in mounting rack (1) bottom, rotate on link (2) and be connected with pivot (3), pivot (3) outside fixed cover is equipped with swivel plate (4), swivel plate (4) side fixedly is provided with connecting plate (5);

the locking limiting assembly is arranged on the connecting plate (5) and the mounting frame (1).

2. The electric putter locking and limiting device according to claim 1, wherein the locking and limiting assembly comprises an auxiliary electric putter (6), a main electric putter (7), a pin shaft (8) and a limiting seat (9), the auxiliary electric putter (6) is fixedly installed on one side of the connecting plate (5), the main electric putter (7) is fixedly installed on one side of the connecting plate (5), an output end of the auxiliary electric putter (6) is fixedly connected with the pin shaft (8), the limiting seat (9) is fixedly installed at the bottom of the mounting frame (1), a limiting round hole (10) is formed in the side surface of the limiting seat (9), and the pin shaft (8) is clamped with the limiting round hole (10).

3. The locking and limiting device of the electric push rod according to claim 1, wherein a plurality of mounting holes (11) are formed in the top of the mounting frame (1).

4. The locking and limiting device of the electric push rod according to claim 1, wherein the connecting frame (2) is provided with an assembly hole, a bearing is fixedly arranged in the assembly hole, and the rotating shaft (3) is fixedly connected with an inner ring of the bearing.

5. A locking and limiting device for an electric putter according to claim 2, characterized in that the main electric putter (7) is located below the auxiliary electric putter (6).

6. The locking and limiting device of an electric push rod according to claim 1, wherein the number of the connecting frames (2) is two.

7. The locking and limiting device of an electric push rod according to claim 1, characterized in that the rotating plate (4) is positioned between two connecting frames (2).

8. An electric putter locking and limiting device as claimed in claim 2 wherein the auxiliary electric putter (6) is located between the limit seat (9) and the connecting frame (2).

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