阅读说明：本技术 一种基于电容的电流变液式机床用防误拔插座 (Electric current liquid formula of changing lathe is with preventing mistake and pulls out socket based on electric capacity ) 是由 王璟 于 2020-07-06 设计创作，主要内容包括：一种基于电容的电流变液式机床用防误拔插座,涉及机床技术领域,包括插座,所述插座的内底壁固定连接有两个互相对称的弹簧一,弹簧一顶部固定连接有与插座的内壁活动连接的导电块,插座的中部中部两个互相对称的限位槽,插座的顶部活动连接有插头,插头的内壁固定连接有两个互相对称的电阻,插头的内壁且靠近电阻的底部固定连接有与电阻电性连接的电磁体。该基于电容的电流变液式机床用防误拔插座,通过限位槽和橡胶膜的配合使用,当插头与插座插接时,此时橡胶膜被电流变液挤压,导致橡胶膜膨胀,并且使橡胶膜与限位槽贴合,贴合后,电流变液通电变为固态,使插头与插座相对固定,从而达到了防误拔出的效果,保证了机床的稳定运行。(The utility model provides an electrorheological fluid formula lathe is with preventing mistake pulling out socket based on electric capacity, relates to lathe technical field, including the socket, the spring of two symmetries of each other of inner diapire fixedly connected with of socket is one, the conducting block of the inner wall swing joint of a spring top fixedly connected with and socket, the spacing groove of two symmetries of each other in the middle part of socket, the top swing joint of socket has the plug, the resistance of two symmetries of each other of inner wall fixedly connected with of plug, the inner wall of plug just is close to the bottom fixedly connected with and the electric connection's of resistance electromagnet of resistance. This electrorheological fluids formula lathe uses the socket of preventing pulling out by mistake based on electric capacity, uses through the cooperation of spacing groove and rubber membrane, and when the plug was pegged graft with the socket, the rubber membrane was squeezed by electrorheological fluids this moment, leads to the rubber membrane inflation to make rubber membrane and spacing groove laminating, the laminating back, the electrorheological fluids circular telegram becomes solid-state, makes plug and socket relatively fixed, thereby has reached the effect of preventing pulling out by mistake, has guaranteed the steady operation of lathe.)

1. The utility model provides an electrorheological fluid formula lathe is with preventing mistake and pulls out socket based on electric capacity, includes socket (1), its characterized in that: the socket is characterized in that the inner bottom wall of the socket (1) is fixedly connected with two mutually symmetrical springs I (2), the top of the spring I (2) is fixedly connected with a conductive block (3) movably connected with the inner wall of the socket (1), the middle part of the socket (1) is provided with two mutually symmetrical limiting grooves (4), the top of the socket (1) is movably connected with a plug (5), the inner wall of the plug (5) is fixedly connected with two mutually symmetrical resistors (6), the inner wall of the plug (5) close to the bottom of the resistor (6) is fixedly connected with an electromagnet (7) electrically connected with the resistor (6), the inner wall of the plug (5) is fixedly connected with a negative plate (8) electrically connected with the resistor (6), the inner side inner wall of the plug (5) is fixedly connected with a positive plate (9) symmetrical to the negative plate (8), and the inner top wall of the plug (5) is fixedly connected, the bottom of the second spring (10) is fixedly connected with a piston block (11) movably connected with the inner wall of the plug (5), the middle of the piston block (11) is fixedly connected with a magnetic block (12), the inner wall of the piston block (11) is fixedly connected with a dielectric plate (13), the bottom of the piston block (11) is fixedly connected with a conductive column (14), and the bottom of the plug (5) is fixedly connected with a rubber film (15).

2. The capacitor-based anti-pulling socket for the electro-rheological liquid type machine tool is characterized in that: the socket (1) is made of hard high-strength materials, and the socket (1) does not have conductivity and magnetic permeability.

3. The capacitor-based anti-pulling socket for the electro-rheological liquid type machine tool is characterized in that: the first spring (2) is a compression spring, and the diameter of the first spring (2) is smaller than that of the conductive block (3).

4. The capacitor-based anti-pulling socket for the electro-rheological liquid type machine tool is characterized in that: the conductive block (3) is made of copper material and the conductive block (3) is cylindrical.

5. The capacitor-based anti-pulling socket for the electro-rheological liquid type machine tool is characterized in that: the limiting groove (4) is spherical, the size of the limiting groove (4) is smaller than that of the socket (1), the plug (5) is made of hard high-strength materials, and the plug (5) has good conductivity.

6. The capacitor-based anti-pulling socket for the electro-rheological liquid type machine tool is characterized in that: the resistor (6) is a voltage dependent resistor (6), the minimum path voltage of the resistor (6) is smaller than the maximum path voltage of the circuit, the magnetism of the bottom of the electromagnet (7) is the same as that of the top of the magnetic block (12), and the size of the negative plate (8) is the same as that of the positive plate (9).

7. The capacitor-based anti-pulling socket for the electro-rheological liquid type machine tool is characterized in that: the spring II (10) is an extension spring, the diameter of the spring II (10) is smaller than that of the piston block (11), the piston block (11) is made of a hard high-strength material, the piston block (11) is cylindrical, the magnetic block (12) is made of a rubidium magnet material, and the magnetic block (12) is rectangular.

8. The capacitor-based anti-pulling socket for the electro-rheological liquid type machine tool is characterized in that: the size of the dielectric plate (13) is the same as that of the positive plate (9), the shape of the dielectric plate (13) is cylindrical, the material of the conductive column (14) is copper, and the shape of the conductive column (14) is cylindrical.

Technical Field

The invention relates to the technical field of machine tools, in particular to a capacitor-based anti-pulling socket for an electrorheological fluid type machine tool.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, and are conventionally called machine tools for short, and generally include metal cutting machines, forging machines, woodworking machines, and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, stamping, extruding and the like are also available, but all parts with high precision requirements and fine surface roughness requirements generally need to be finally machined by cutting on a machine tool, and the machine tool plays an important role in the construction of national economy and modernization.

Present lathe carries out electric power connection through power plug and power socket mostly when using, but power plug often can the problem in the use, present power plug does not prevent mistake and pulls out the device, lead to power plug very easily to be dragged, cause the lathe to stop work suddenly, this can lead to the lathe that is working impaired, and the lathe belongs to high-priced equipment, in case damage, the expense of maintenance is also more high, during the maintenance simultaneously, also need stop production, cause production efficiency greatly reduced, influence the production progress.

Therefore, we have provided an electrorheological fluid formula lathe and solved above problem with preventing mistake and pull out the socket based on electric capacity, use through the cooperation of spacing groove and rubber membrane, reached the effect of preventing mistake and pull out, guaranteed the steady operation of lathe, improved production efficiency, use through the cooperation of electromagnet and dielectric medium board, increased relatively fixed effect, guarantee that the plug can peg graft earlier and prevent again and pull out, improved the practicality.

Disclosure of Invention

The invention adopts the following technical scheme for realizing the technical purpose: an electric current liquid change formula lathe is with preventing mistake drawing socket based on electric capacity, including the socket, the interior diapire of socket fixedly connected with two mutually symmetrical spring I, spring I top fixedly connected with the inner wall swing joint of socket conducting block, the middle part of socket two mutually symmetrical spacing grooves, the top swing joint of socket has the plug, the inner wall fixedly connected with two mutually symmetrical resistance of plug, the inner wall of plug and the bottom that is close to resistance fixedly connected with the electromagnet with resistance electric connection, the inner wall fixedly connected with the negative plate with resistance electric connection, the inboard inner wall fixedly connected with of plug with the positive plate with negative plate symmetry, the interior roof of plug fixedly connected with two mutually symmetrical spring II, the bottom fixedly connected with of spring II and the piston piece with the inner wall swing joint of plug, the middle part fixedly connected with magnetic path of piston piece, the inner wall fixedly connected with dielectric medium board of piston piece, the bottom fixedly connected with of piston piece leads electrical pillar, the bottom fixedly connected with rubber membrane of plug.

The invention has the following beneficial effects:

1. this electrorheological fluids formula lathe uses and prevents mistake and pull out socket based on electric capacity, uses through the cooperation of spacing groove and rubber membrane, and when the plug was pegged graft with the socket, the rubber membrane was squeezed by electrorheological fluids this moment, leads to the rubber membrane inflation to make rubber membrane and spacing groove laminating, the laminating back, the electrorheological fluids circular telegram becomes solid-state, makes plug and socket relatively fixed, thereby has reached the effect of preventing mistake and pulling out, has guaranteed the steady operation of lathe, has improved production efficiency.

2. This electrorheological fluids formula lathe is with preventing mistake pulling out socket based on electric capacity, cooperation through electromagnet and dielectric plate is used, when the plug is pegged graft with the socket, at this moment the electromagnet can be electrified, and the piston piece can move to the bottom under the effect that electromagnet and magnetic path homopolar repel each other, extrusion electrorheological fluids moves down, the relative area of positive plate and negative plate is increased to the biggest with the dielectric plate simultaneously, at this moment circuit voltage is greater than the minimum route voltage of resistance, it circular telegram to lead electrical pillar, make electrorheological fluids circular telegram become solid-state, thereby relative fixed's effect has been increased, guarantee that the plug can peg graft earlier and prevent again and extract, and the practicability is improved.

Further, the socket is made of hard high-strength materials and does not have conductivity and magnetic conductivity, the first spring is a compression spring, and the diameter of the first spring is smaller than that of the conductive block.

Furthermore, the conducting block is made of a copper material and is cylindrical, the limiting groove is spherical and smaller than the socket, the plug is made of a hard high-strength material and has good conductivity.

Further, the resistance is a voltage dependent resistor and the minimum path voltage of the resistance is smaller than the maximum path voltage of the circuit, the magnetism of the bottom of the electromagnet is the same as that of the top of the magnetic block, and the size of the negative pole plate is the same as that of the positive pole plate.

Further, the second spring is an extension spring, the diameter of the second spring is smaller than that of the piston block, the piston block is made of a hard high-strength material and is cylindrical, the magnetic block is made of a rubidium magnet material and is rectangular.

Further, the size of dielectric plate is the same with positive plate size and the shape of dielectric plate is cylindric, the material of leading electrical pillar is copper material and the shape of leading electrical pillar is cylindric.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged partial view of portion A of FIG. 1;

FIG. 3 is a schematic view of the expanded structure of the rubber membrane of the present invention;

FIG. 4 is an enlarged partial view of the portion B in FIG. 3 according to the present invention.

In the figure: 1. a socket; 2. a first spring; 3. a conductive block; 4. a limiting groove; 5. a plug; 6. a resistance; 7. an electromagnet; 8. a negative plate; 9. a positive plate; 10. a second spring; 11. a piston block; 12. a magnetic block; 13. a dielectric plate; 14. a conductive post; 15. a rubber membrane.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

Referring to fig. 1-4, an anti-pulling socket for a capacitance-based electrorheological fluid machine tool comprises a socket 1, the socket 1 plays a role in fixing each component, the socket 1 is made of a hard high-strength material and the socket 1 does not have conductivity and magnetic conductivity, a spring one 2 is a compression spring, the diameter of the spring one 2 is smaller than that of a conductive block 3, two mutually symmetrical springs one 2 are fixedly connected to the inner bottom wall of the socket 1, the spring one 2 plays a role in bouncing the conductive block 3 upwards, the top of the spring one 2 is fixedly connected with the conductive block 3 movably connected with the inner wall of the socket 1, the conductive block 3 plays a role in power transmission, the conductive block 3 is made of a copper material and the cylindrical conductive block 3 is in a shape, a limiting groove 4 is spherical, the size of the limiting groove 4 is smaller than that of the socket 1, a plug 5 is made of a hard high-strength material and the plug 5 has good conductivity, two symmetrical spacing grooves 4 of each other in the middle part of socket 1, spacing groove 4 play the effect that restriction plug 5 extracted, and socket 1's top swing joint has plug 5, and plug 5 plays power transmission's effect.

The inner wall of the plug 5 is fixedly connected with two mutually symmetrical resistors 6, the resistors 6 play a role in controlling the electric communication condition of the conductive columns 14, the resistors 6 are piezoresistors 6, the minimum path voltage of the resistors 6 is smaller than the maximum path voltage of a circuit, the magnetism of the bottom of the electromagnet 7 is the same as that of the top of the magnetic block 12, the size of the negative plate 8 is the same as that of the positive plate 9, the bottom of the inner wall of the plug 5, which is close to the resistors 6, is fixedly connected with the electromagnet 7 electrically connected with the resistors 6, the electromagnet 7 plays a role in magnetic transmission, the inner wall of the plug 5 is fixedly connected with the negative plate 8 electrically connected with the resistors 6, the negative plate 8 and the positive plate 9 play a role in controlling the circuit voltage, the inner side inner wall of the plug 5 is fixedly connected with the positive plate 9 symmetrical to the negative plate 8, the second spring 10 plays a role in upwardly contracting the piston block 11, the second spring 10 is an extension spring, the diameter of the second spring 10 is smaller than that of the piston block 11, the piston block 11 is made of a hard high-strength material, and the piston block 11 is cylindrical.

The magnetic block 12 is made of a rubidium magnet material, the magnetic block 12 is rectangular, the bottom of the spring II 10 is fixedly connected with a piston block 11 movably connected with the inner wall of the plug 5, the magnetic block 12 is fixedly connected to the middle of the piston block 11, the magnetic block 12 plays a role in magnetic transmission, the inner wall of the piston block 11 is fixedly connected with a dielectric plate 13, the dielectric plate 13 plays a role in changing the magnitude of circuit voltage, the size of the dielectric plate 13 is the same as that of the positive plate 9, the shape of the dielectric plate 13 is cylindrical, the conductive column 14 is made of a copper material, the conductive column 14 is cylindrical, the bottom of the piston block 11 is fixedly connected with the conductive column 14, the conductive column 14 plays a role in electric connection, the bottom of the plug 5 is fixedly connected with a rubber film 15, and the rubber film 15 plays a role in limiting the plug 5 to.

The working principle is as follows: when the plug 5 is not plugged with the socket 1, the conductive block 3 is upwards bounced under the action of the first spring 2, the electromagnet 7 is not electrified at the moment, the piston block 11 is upwards contracted under the action of the second spring 10 at the moment, the relative area of the positive plate 9 and the negative plate 8 is reduced to the minimum by the dielectric plate 13 at the moment, the electrorheological fluid is not extruded, and the rubber film 15 is also in a contracted state;

when the plug 5 is plugged with the socket 1, the plug 5 is electrically connected with the conductive block 3, the bottom of the electromagnet 7 generates magnetism the same as that of the magnetic block 12, the magnetic block 12 is subjected to the action of like magnetic repulsion and drives the piston block 11 to move downwards, at the beginning, as the relative area of the positive plate 9 and the negative plate 8 is reduced to the minimum by the dielectric plate 13, the circuit voltage is smaller than the minimum path voltage of the resistor 6, the conductive post 14 is not electrified, the electrorheological fluid is liquid, so when the piston block 11 is extruded, the electrorheological fluid is extruded downwards to expand the rubber film 15 and is attached to the limiting groove 4, when the piston block 11 moves to the bottommost position, the relative area of the positive plate 9 and the negative plate 8 is increased by the dielectric plate 13, the circuit voltage is larger than the minimum path voltage of the resistor 6, at the moment, the conductive post 14 is in an electrified state, so the electrorheological fluid becomes, the relative fixed effect of 15 and spacing grooves 4 of reinforced rubber membrane has effectively guaranteed that plug 5 prevents the mistake and pulls out, has improved the stability of lathe.

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