CN219711929U

CN219711929U - Action steering mechanism

Info

Publication number: CN219711929U
Application number: CN202320976693.2U
Authority: CN
Inventors: 孟立峰; 杨成
Original assignee: Aien Precision Wuxi Co ltd
Current assignee: Aien Precision Wuxi Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-09-19
Anticipated expiration: 2033-04-26

Abstract

The utility model belongs to the field of workpiece machining, and particularly relates to an action steering mechanism. Non-standard automation equipment is often subjected to conditions of insufficient space or structural interference by moving parts in the design and manufacturing process. In order to solve the problems, the utility model provides an action steering mechanism which comprises a fixed table, a power output mechanism longitudinally and fixedly arranged at the rear side of the fixed table, and a rotating shaft rotatably connected above the fixed table; two rotating arms are fixedly connected to the rotating shaft; the power output mechanism can drive the rotating arm at the rear side of the fixed table to move upwards in the circumferential direction when outputting power upwards, so as to drive the rotating arm at the front side of the fixed table to eject forwards. The motion steering mechanism mainly uses nonstandard automatic equipment to convert motion in one direction into motion in the other direction, so that the space can be reasonably utilized, the structural interference part can be avoided, and the original motion requirement of the equipment can be met.

Description

Action steering mechanism

Technical Field

The utility model belongs to the field of workpiece machining, and particularly relates to an action steering mechanism.

Background

In the field of machining of automobile power assembly parts, nonstandard automatic equipment is designed and manufactured, and moving parts often encounter the conditions of insufficient space or structural interference. The power take-off of the moving parts tends to take up a lot of space and often coincides with the direction of the power provided by the machining. In the case of space constraints, the positioning of the power plant often becomes a problem for the engineer's headache. This requires a mechanism that can reasonably utilize space, avoid interference parts, and meet the original operating requirements of the device.

Disclosure of Invention

In order to solve the above problems, an object of the present utility model is to provide an operation steering mechanism.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

an action steering mechanism comprises a fixed table, a power output mechanism longitudinally and fixedly arranged at the rear side of the fixed table, and a rotating shaft rotatably connected above the fixed table; two rotating arms are fixedly connected to the rotating shaft; the power output mechanism can drive the rotating arm at the rear side of the fixed table to move upwards in the circumferential direction when outputting power upwards, so as to drive the rotating arm at the front side of the fixed table to eject forwards.

The action steering mechanism realizes the force transfer and steering from one direction to the other direction through the coaxial rotating arms which are fixedly arranged to extend to two different directions. Therefore, the power output mechanism can be liberated from a unique placement mode, so that the power output mechanism has a flexible placement mode and is convenient for spatial layout. In actual operation, the power take-off mechanism and the rotary arm may be provided in various forms. For example, the power output device is arranged into an air cylinder with a connecting rod at one end, the connecting rod is connected with the rotating arm at the rear side of the fixed table, and the air cylinder drives the rotating arm at the rear side of the fixed table to move up and down when moving up and down. The two rotating arms can be arranged in a straight shape with 180 degrees or in other fixed included angles capable of realizing the conversion of the force application direction.

Preferably, the two rotating arms are arranged at 90 degrees, and the relative angle is fixed. When the two rotating arms are 90 degrees, the up-and-down motion of the air cylinder can be converted into horizontal motion, and the upward thrust can be converted into forward thrust to the greatest extent.

Preferably, the power output mechanism is a cylinder longitudinally arranged at the bottom of the fixed table, an upper cylinder liner plate is arranged at the upper part of the cylinder, and the cylinder can perform reciprocating motion of pushing out the upper cylinder liner plate upwards and retracting the upper cylinder liner plate downwards; rolling bearings are arranged at the outer side ends of the two rotating arms; when the cylinder is upward, the upper backing plate of the cylinder pushes the rolling bearing of the rotary arm at the rear side of the fixed table to push the rotary arm to the upper end, and when the cylinder falls back, the rotary arm at the rear side of the fixed table falls back. The friction of the rolling bearing is minimized, and the kinetic energy loss generated in the conversion process can be minimized through the kinetic energy turning mode.

Preferably, the fixing table comprises an L-shaped air cylinder fixing block and a steering fixing block extending out of the upper end of the air cylinder fixing block, and the steering fixing block is fixedly arranged on the front side of the air cylinder fixing block. When the kinetic energy conversion amount is very large, the fixing table needs to be able to stably hold all the fixing parts while receiving the impact of the kinetic energy. The cylinder fixing block and the steering fixing block are tightly fixed, so that the cylinder fixing block and the steering fixing block can not generate displacement, and the L-shaped cylinder fixing block can stably position the fixing table on the operating table to realize fixation.

The technical scheme disclosed by the utility model solves the problems of the prior art in the field by disclosing an action steering mechanism. The device can convert the power in one direction output by the power output device into the power in the other direction, so that the power output device can have more space layout possibilities, can reasonably utilize space and avoid structural interference parts, and can meet the original action requirement of equipment.

Drawings

Fig. 1 is a schematic structural view of embodiment 1 of the present utility model.

In the figure, 1, a cylinder, 2, a cylinder upper backing plate, 3, a roller bearing, 4, a rotating arm, 7, a rotating shaft, 8, a steering fixed block, 9 and a cylinder fixed block.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the examples given, which a person of ordinary skill in the art would obtain without making any inventive effort, are within the scope of the utility model.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

In the description of the present utility model, the term "above" includes this number.

Example 1

An action steering mechanism as shown in fig. 1 comprises a fixed table, a power output mechanism longitudinally fixed on the rear side of the fixed table, and a rotating shaft 7 rotatably connected above the fixed table; two rotating arms 4 are fixedly connected to the rotating shaft 7; the power output mechanism can drive the rotating arm 4 at the rear side of the fixed table to move upwards in the circumferential direction when outputting power upwards, so as to drive the rotating arm 4 at the front side of the fixed table to move forwards in the circumferential direction.

In this embodiment, the two rotating arms 4 are disposed at 90 degrees, and the relative angle is fixed. The power output mechanism is a cylinder 1 longitudinally arranged at the bottom of the fixed table, an upper cylinder liner plate 2 is arranged at the upper part of the cylinder 1, and the cylinder 1 can perform reciprocating motion of pushing out upwards and retracting the upper cylinder liner plate 2 downwards; the outer side ends of the two rotating arms 4 are respectively provided with a rolling bearing 3; when the cylinder 1 is upward, the cylinder upper base plate 2 pushes the rolling bearing 3 of the rotary arm 4 at the rear side of the fixed table, the rotary arm 4 is propped up to the upper end, and when the cylinder 1 falls back, the rotary arm 4 at the rear side of the fixed table falls back. The fixed station comprises an L-shaped air cylinder fixed block 9 and a steering fixed block 8 extending out of the upper end of the air cylinder fixed block 9, wherein the steering fixed block 8 is fixedly arranged on the front side of the air cylinder fixed block 9.

When the two rotating arms are 90 degrees, the up-and-down motion of the air cylinder can be converted into horizontal motion, and the upward thrust can be converted into forward thrust to the greatest extent. The friction of the rolling bearing is minimized, and the kinetic energy loss generated in the conversion process can be minimized through the kinetic energy turning mode. When the kinetic energy conversion amount is very large, the fixing table needs to be able to stably hold all the fixing parts while receiving the impact of the kinetic energy. The cylinder fixing block and the steering fixing block are tightly fixed, so that the cylinder fixing block and the steering fixing block can not generate displacement, and the L-shaped cylinder fixing block can stably position the fixing table on the operating table to realize fixation.

The action steering mechanism provided in the embodiment can convert vertical power output by the power output device into horizontal power, so that the power output device can have more space layout possibilities, can reasonably utilize space and avoid structural interference parts, and can meet the original action requirements of equipment.

The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. An action steering mechanism, characterized in that: comprises a fixed table, a power output mechanism longitudinally and fixedly arranged at the rear side of the fixed table, and a rotating shaft (7) rotatably connected above the fixed table; two rotating arms (4) are fixedly connected to the rotating shaft (7); the power output mechanism can drive the rotating arm (4) at the rear side of the fixed table to move upwards in the circumferential direction when outputting power upwards, so as to drive the rotating arm (4) at the front side of the fixed table to move forwards in the circumferential direction.

2. The motion steering mechanism of claim 1, wherein: the two rotating arms (4) are distributed at 90 degrees, and the relative angle is fixed.

3. The motion steering mechanism of claim 2, wherein: the power output mechanism is a cylinder (1) longitudinally arranged at the bottom of the fixed table, an upper cylinder liner plate (2) is arranged at the upper part of the cylinder (1), and the cylinder (1) can perform reciprocating motion of pushing out the upper cylinder liner plate (2) upwards and retracting the upper cylinder liner plate downwards; the outer side ends of the two rotating arms (4) are respectively provided with a rolling bearing (3); when the air cylinder (1) is upward, the air cylinder upper base plate (2) pushes the rolling bearing (3) of the rotary arm (4) at the rear side of the fixed table, the rotary arm (4) is propped against the upper end, and when the air cylinder (1) falls back downwards, the rotary arm (4) at the rear side of the fixed table falls back.

4. The motion steering mechanism of claim 3, wherein: the fixed station comprises an L-shaped air cylinder fixed block (9) and a steering fixed block (8) extending out of the upper end of the air cylinder fixed block (9), wherein the steering fixed block (8) is fixedly arranged on the front side of the air cylinder fixed block (9).