阅读说明：本技术 一种机械数控记忆比较组合装置 (Mechanical numerical control memory comparison combination device ) 是由 谭书渊 于 2021-09-27 设计创作，主要内容包括：本发明公开一种机械数控记忆比较组合装置,包括机械数控发动机和自动离合器；机械数控发动机设有发动机轴；自动离合器包括自动离合器鼓、离心摆块、摆块控制凸轮、记忆弹簧以及摩擦片；自动离合器鼓内设有摆块支架和摩擦片支架；发动机轴的端部连接摆块支架；摩擦片支架设在自动离合器鼓的内底部；摩擦片连接摩擦片支架且环绕设在自动离合器鼓的内壁上；摆块控制凸轮活动连接于摆块支架两端的圆孔中；离心摆块固设在摆块控制凸轮上；离心摆块之间通过记忆弹簧连接。本发明的有益效果：由机械数控参与运算控制的所有零件,不怕水火、不用电、抗电磁干扰以及电控零故障,可广泛应用于运载工程、国防工程、航天工程等军事装备领域。(The invention discloses a mechanical numerical control memory comparison combination device, which comprises a mechanical numerical control engine and an automatic clutch; the mechanical numerical control engine is provided with an engine shaft; the automatic clutch comprises an automatic clutch drum, a centrifugal swing block, a swing block control cam, a memory spring and a friction plate; a swing block bracket and a friction plate bracket are arranged in the automatic clutch drum; the end part of the engine shaft is connected with a swing block bracket; the friction plate bracket is arranged at the inner bottom of the automatic clutch drum; the friction plate is connected with the friction plate bracket and is arranged on the inner wall of the automatic clutch drum in a surrounding way; the swing block control cam is movably connected in the circular holes at the two ends of the swing block bracket; the centrifugal swing block is fixedly arranged on the swing block control cam; the centrifugal swinging blocks are connected through a memory spring. The invention has the beneficial effects that: all parts which are controlled by mechanical numerical control and participate in operation are not afraid of water and fire, do not use electricity, resist electromagnetic interference and have zero electric control fault, and can be widely applied to the fields of military equipment such as carrying engineering, national defense engineering, aerospace engineering and the like.)

1. The utility model provides a mechanical numerical control memory comparison composite set, includes the device body, its characterized in that:

the device body comprises a mechanical numerical control engine and an automatic clutch;

the mechanical numerical control engine is provided with an engine shaft; the automatic clutch comprises an automatic clutch drum, a centrifugal swing block, a swing block control cam, a memory spring and a friction plate; a swing block bracket and a friction plate bracket are arranged in the automatic clutch drum; the end part of the engine shaft is connected with the swing block bracket; the friction plate support is arranged at the inner bottom of the automatic clutch drum; the friction plate is connected with the friction plate bracket and is arranged on the inner wall of the automatic clutch drum in a surrounding manner; the swing block control cam is movably connected in the circular holes at the two ends of the swing block bracket; the centrifugal swing block is fixedly arranged on the swing block control cam; the centrifugal swinging blocks are connected through the memory spring.

2. The mechamcal control memory comparison combination according to claim 1, wherein: the rotating speed of the mechanical numerical control engine is divided into three groups of high rotating speed, medium rotating speed and low rotating speed.

3. The mechamcal control memory comparison combination according to claim 1, wherein: the weight of the centrifugal pendulum block is divided into three groups of large weight, medium weight and light weight.

4. The mechamcal control memory comparison combination according to claim 1, wherein: the elasticity of the memory spring is divided into three groups of large elasticity, medium elasticity and small elasticity.

5. The mechamcal control memory comparison combination according to claim 1, wherein: three groups of multi-factors of the rotating speed of the mechanical numerical control engine, the weight of the centrifugal swing block and the elasticity of the memory spring are combined in a cross mode, and memory comparison combination parameters are balanced and fixed.

6. The mechamcal control memory comparison combination according to claim 1, wherein: the mechanical numerical control engine does not transmit power when idling, and the given rotating speed value is 800-950 rpm.

7. The mechamcal control memory comparison combination according to claim 1, wherein: the mechanical numerical control engine transmits power, and the given rotating speed value is 1000 revolutions per minute.

8. The mechamcal control memory comparison combination according to claim 1, wherein: the functional structure characteristics of the device body are as follows: the anti-clockwise rotation has the soft gradual combination function; clockwise rotation, have the violent abrupt combination function.

Technical Field

The invention relates to the technical field of mechanical numerical control (full-mechanical digital state control), in particular to a mechanical numerical control memory and comparison combination device which realizes the memory and comparison combination function of a dynamic value and a given value of mechanical numerical control by using a mechanical digital state variable and balancing a mechanical digital state function through cross combination.

Background

So far, common mechanical devices only have mechanical memory parts with single functions (such as a high-pressure boiler safety valve set value memory spring, an engine automatic speed regulation set value stable swing block, an automatic clutch set value centrifugal swing block of a female motorcycle and the like), and do not have a multi-factor cross combination, dynamic and static memory comparison and full-mechanical digital state control combination device.

Therefore, the invention provides a mechanical numerical control memory comparison combination device.

Disclosure of Invention

In order to solve the problem that common machinery can not carry out mechanical numerical control memory comparison, the invention aims to provide a mechanical numerical control memory comparison combination device which has simple structure and reliable operation and can aim at military aerospace, various severe environments, electromagnetic interference resistance and electric control zero fault. The invention is realized by the following technical scheme.

A mechanical numerical control memory comparison combination device comprises a device body;

the device body comprises a mechanical numerical control engine and an automatic clutch;

the mechanical numerical control engine is provided with an engine shaft; the automatic clutch comprises an automatic clutch drum, a centrifugal swing block, a swing block control cam, a memory spring and a friction plate; a swing block bracket and a friction plate bracket are arranged in the automatic clutch drum; the end part of the engine shaft is connected with the swing block bracket; the friction plate support is arranged at the inner bottom of the automatic clutch drum; the friction plate is connected with the friction plate bracket and is arranged on the inner wall of the automatic clutch drum in a surrounding manner; the swing block control cam is movably connected in the circular holes at the two ends of the swing block bracket; the centrifugal swing block is fixedly arranged on the swing block control cam; the centrifugal swinging blocks are connected through the memory spring.

Furthermore, the rotating speed of the mechanical numerical control engine is divided into three groups, namely a high rotating speed group, a medium rotating speed group and a low rotating speed group.

Furthermore, the weight of the centrifugal pendulum block is divided into three groups, namely a large weight group, a medium weight group and a light weight group.

Furthermore, the elastic force of the memory spring is divided into three groups of large elastic force, middle elastic force and small elastic force.

Furthermore, three groups of multi-factor cross combination of the rotating speed of the mechanical numerical control engine, the weight of the centrifugal pendulum block and the elasticity of the memory spring balance memory comparison combination parameters.

Further, the mechanical numerical control engine does not transmit power when idling, and the given rotating speed value is 800-950 rpm;

furthermore, the mechanical numerical control engine transmits power, and the given rotating speed value is 1000 rpm.

Further, the functional structure of the device body is characterized in that: the anti-clockwise rotation has the soft gradual combination function; clockwise rotation, have the violent abrupt combination function.

The invention has the beneficial effects that: the method is characterized in that a mechanical numerical control dynamic value (multi-factor dynamic combination parameter) is determined by a cross combination test of high, medium and low rotating speed of a mechanical numerical control engine, heavy, medium and light mass of a centrifugal pendulum block, large, medium and small elastic force of a memory spring, and the like, and a preset mechanical numerical control given value (multi-factor static combination parameter: such as mechanical design digital rotating speed, weight and elastic force) can be used for carrying out memory comparison (dynamic value and given value memory comparison) on corresponding gears and states at corresponding positions, carrying out ' number matching ' and carrying out ' recording ' accurately and firmly '; the structure is simple, the operation is reliable, and the device can be used for military aerospace and various severe environments and has the functions of electromagnetic interference resistance and electric control zero fault.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a CNC memory comparison system according to the present invention.

Detailed Description

The technical solutions in the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In specific embodiment 1, a mechanical numerical control memory comparison combination device comprises a device body, the device body comprises a mechanical numerical control engine 1 and an automatic clutch, the mechanical numerical control engine 1 is provided with an engine shaft 9, the automatic clutch comprises an automatic clutch drum 8, a centrifugal pendulum block 2, a pendulum block control cam 5, a memory spring 3 and a friction plate 7, the pendulum block support 4 and the friction plate support 6 are arranged in the automatic clutch drum 8, the end part of the engine shaft 9 is connected with the pendulum block support 4, the friction plate support 6 is arranged at the inner bottom part of the automatic clutch drum 8, the friction plate 7 is connected with the friction plate support 6 and is arranged on the inner wall of the automatic clutch drum 8 in a surrounding manner, the pendulum block control cam 5 is movably connected in circular holes at two ends of the pendulum block support 4, the centrifugal pendulum block 2 is fixedly arranged on the pendulum block control cam 5, the centrifugal pendulum blocks 2 are connected through the memory spring 3, viewed from the end of the engine shaft 9, the centrifugal pendulum block 2 rotates clockwise.

Wherein, the mechanical numerical control dynamic value (multi-factor dynamic combination parameter) is determined by the cross combination test of high, medium and low of the rotating speed of the mechanical numerical control engine 1, heavy, medium and light of the mass of the centrifugal pendulum block 2, large, medium and small of the elasticity of the memory spring 3, and the like, and the corresponding gear and the corresponding state can be checked and fixed through the memory comparison (the dynamic value is compared with the given value) and the accurate and correct record.

The power rotating speed of the mechanical numerical control engine 1 is transmitted to the swing block support 4 through the engine shaft 9, and when the given rotating speed value of the mechanical numerical control engine 1 is 800-950 rpm, the mechanical numerical control engine 1 idles and does not transmit power; when the given value of the rotating speed of the mechanical numerical control engine 1 reaches 1000 rpm, the centrifugal swing block 2 overcomes the pulling force of the memory spring 3 to generate the forced binding force of the automatic clutch drum 8, the power transmission is completed, and the mechanical numerical control memory comparison combination function is realized.

Wherein, the functional structure characteristic of device body does: the illustration rotates counterclockwise with a gentle gradual engagement function, and the illustration rotates clockwise with a violent abrupt engagement function.

In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

In the description herein, reference to the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.