阅读说明：本技术 一种用于机床加工的防松动电感元件 (Anti-loosening inductance element for machine tool machining ) 是由 林鹏程 于 2021-01-19 设计创作，主要内容包括：本发明涉及电感元件技术领域,且公开了一种用于机床加工的防松动电感元件,包括壳体,所述壳体的内壁固定连接有固定块,所述壳体的内侧活动连接器件,所述壳体的内壁固定连接有连杆,所述连杆的内侧固定连接有压电晶体,所述壳体的内壁固定连接有电磁铁,所述壳体的内壁且靠近电磁铁的内侧弹性连接有限位杆,所述限位杆的内壁固定连接有磁块。该用于机床加工的防松动电感元件,通过压电晶体产生形变,进而产生电流,实现了避免工作时间和使用年限的增加,防止机床的振动会引发内侧的电感元件产生松动,避免电感元件晃动,防止机床内侧电感元件出现接触不良的情况,保证机械能正常的工作,提高机床驱动时的精准度,防止材料的损坏。(The invention relates to the technical field of inductive elements and discloses an anti-loosening inductive element for machine tool machining, which comprises a shell, wherein a fixed block is fixedly connected to the inner wall of the shell, a device is movably connected to the inner side of the shell, a connecting rod is fixedly connected to the inner wall of the shell, a piezoelectric crystal is fixedly connected to the inner side of the connecting rod, an electromagnet is fixedly connected to the inner wall of the shell, a limiting rod is elastically connected to the inner wall of the shell, close to the inner side of the electromagnet, and a magnetic block is fixedly connected to the inner wall of the limiting rod. This an anti-loosening inductance element for machine tool machining produces deformation through piezoelectric crystal, and then produces the electric current, has realized avoiding the increase of operating time and service life, prevents that the vibration of lathe from causing inboard inductance element to produce not hard up, avoids inductance element to rock, prevents that the inboard inductance element of lathe from the condition of contact failure appearing, guarantees the normal work of mechanical energy, and precision when improving the lathe drive prevents the damage of material.)

1. Anti-loosening inductive component for machine tool machining, comprising a housing (1), characterized in that: the inner wall of the shell (1) is fixedly connected with a fixing block (2), the inner side of the shell (1) is movably connected with a device (3), the inner wall of the shell (1) is fixedly connected with a connecting rod (5), the inner side of the connecting rod (5) is fixedly connected with a piezoelectric crystal (4), the inner wall of the shell (1) is fixedly connected with an electromagnet (9), the inner side of the inner wall of the shell (1) close to the electromagnet (9) is elastically connected with a limiting rod (7), the inner wall of the limiting rod (7) is fixedly connected with a magnetic block (6), and the inner side of the limiting rod (7) is fixedly connected with a protection plate (8);

draw-in groove (10) have been seted up to the inboard of device (3), spout (11) have been seted up to the inner wall of casing (1) and the outside that is close to draw-in groove (10), the inner wall swing joint of spout (11) has slider (17), the positive post of inner wall fixedly connected with (12) of fixed block (2), the inner wall fixedly connected with negative pole post (13) of fixed block (2), the inboard fixedly connected with heating wire (14) of positive post (12), the outside fixedly connected with leather bag (15) of positive post (12), round hole (16) have been seted up to the inner wall of fixed block (2).

2. A looseness-preventing inductive component for machine tool machining according to claim 1, wherein: piezoelectric crystal (4) symmetric distribution is in the both sides of device (3), the material of connecting rod (5) is stainless steel material, the structure of connecting rod (5) is the cylinder structure.

3. A looseness-preventing inductive component for machine tool machining according to claim 1, wherein: the magnetism of the opposite surfaces of the electromagnet (9) and the magnetic block (6) is the same, and the electromagnet (9) is electrically connected with the piezoelectric crystal (4).

4. A looseness-preventing inductive component for machine tool machining according to claim 1, wherein: the structure of gag lever post (7) is the cylinder structure, the material of gag lever post (7) is the plastics material, the material of guard plate (8) is the rubber material.

5. A looseness-preventing inductive component for machine tool machining according to claim 1, wherein: the size of draw-in groove (10) suits with the size of slider (17), the material of slider (17) is the rubber material.

6. A looseness-preventing inductive component for machine tool machining according to claim 1, wherein: the shape and the size of the positive pole post (12) and the negative pole post (13) are the same, the inclination angles of the positive pole post (12) and the negative pole post (13) are the same, and the positive pole post (12) and the negative pole post (13) are electrically connected with the piezoelectric crystal (4).

7. A looseness-preventing inductive component for machine tool machining according to claim 1, wherein: the leather bag (15) is made of rubber, and sodium azide solid particles are filled in the inner side of the leather bag (15).

8. A looseness-preventing inductive component for machine tool machining according to claim 1, wherein: the aperture of the round hole (16) is smaller than that of the sliding groove (11), the sliding block (17) is tightly attached to the inner wall of the sliding groove (11), and the electric heating wire (14) is electrically connected with the piezoelectric crystal (4).

Technical Field

The invention relates to the technical field of inductance elements, in particular to an anti-loosening inductance element for machine tool machining.

Background

The inductance element is an energy storage element, an original model of the inductance element is a cylindrical coil formed by winding a lead into a cylindrical coil, the inductance can be made by winding a conductive material around a magnetic core, typically a copper wire, or the magnetic core can be removed or replaced by a ferromagnetic material, the inductance element has various types and is widely applied in different fields, and in terms of machine tool machining, the inductance element is mounted in most parts, along with the operation of a machine tool, the inductance element can be loosened, so that mechanical failure is caused, and the precision during driving is reduced.

When an existing machine tool is used, along with the operation of the machine tool, the machine tool can vibrate, along with the increase of working time and service life, the vibration of the machine tool can cause the inner-side inductance element to be loosened, so that the inductance element shakes, poor contact of the inner-side inductance element of the machine tool is caused, the machine tool cannot work normally, the precision of the machine tool during driving is reduced, and materials are damaged.

Therefore, we propose a looseness-preventing inductance component for machine tool machining to solve the above problems.

Disclosure of Invention

Technical scheme (I)

In order to avoid the increase of the working time and the service life, prevent the vibration of the machine tool from causing the inner inductance element to be loosened, avoid the oscillation of the inductance element, prevent the inner inductance element of the machine tool from poor contact, ensure the normal work of mechanical energy, improve the precision of the machine tool during driving and prevent the damage of materials, the invention provides the following technical scheme: an anti-loosening inductive element for machine tool machining comprises a shell, wherein a fixed block is fixedly connected to the inner wall of the shell, a device is movably connected to the inner side of the shell, a connecting rod is fixedly connected to the inner wall of the shell, a piezoelectric crystal is fixedly connected to the inner side of the connecting rod, an electromagnet is fixedly connected to the inner wall of the shell, a limiting rod is elastically connected to the inner wall of the shell, the inner side of the inner wall of the shell is close to the electromagnet, a magnetic block is fixedly connected to the inner wall of the limiting rod, and a protection plate is fixedly connected to the;

the draw-in groove has been seted up to the inboard of device, the spout has been seted up to the inner wall of casing and the outside that is close to the draw-in groove, the inner wall swing joint of spout has the slider, the inner wall fixedly connected with anodal post of fixed block, the inner wall fixedly connected with negative pole post of fixed block, the inboard fixedly connected with heating wire of anodal post, the outside fixedly connected with leather bag of anodal post, the round hole has been seted up to the inner wall of fixed block.

Preferably, the piezoelectric crystals are symmetrically distributed on two sides of the device, the connecting rod is made of stainless steel, the connecting rod is of a cylindrical structure, and the piezoelectric crystals play a role in generating current.

Preferably, the opposite surfaces of the electromagnet and the magnetic block have the same magnetism, the electromagnet is electrically connected with the piezoelectric crystal, and the electromagnet and the magnetic block have mutual repulsion effect.

Preferably, the structure of gag lever post is the cylinder structure, the material of gag lever post is the plastics material, the material of guard plate is the rubber material, and the gag lever post has played spacing effect.

Preferably, the size of the clamping groove is matched with the size of the sliding block, the sliding block is made of rubber, and the clamping groove plays a limiting role.

Preferably, the shape and the size of the positive pole and the negative pole are the same, the inclination angles of the positive pole and the negative pole are the same, the positive pole and the negative pole are electrically connected with the piezoelectric crystal, and the positive pole and the negative pole play a role in electric shock.

Preferably, the leather bag is made of rubber, sodium azide solid particles are filled in the inner side of the leather bag, and the leather bag plays a role in containing.

Preferably, the aperture of the round hole is smaller than that of the sliding groove, the sliding block is tightly attached to the inner wall of the sliding groove, the electric heating wire is electrically connected with the piezoelectric crystal, and the round hole plays a role in communication.

(II) advantageous effects

Compared with the prior art, the invention provides an anti-loosening inductance element for machine tool machining, which has the following beneficial effects:

1. this an anti-loosening inductance element for machine tool machining produces deformation through piezoelectric crystal, and then produces the electric current, has realized avoiding the increase of operating time and service life, prevents that the vibration of lathe from causing inboard inductance element to produce not hard up, avoids inductance element to rock, prevents that the inboard inductance element of lathe from the condition of contact failure appearing, guarantees the normal work of mechanical energy, and precision when improving the lathe drive prevents the damage of material.

2. This an anti-loosening inductance element for machine tool machining through the electric shock and the heating to the inboard sodium azide of leather bag for the sodium azide produces the explosion, utilizes the characteristic of sodium azide, makes to produce a large amount of nitrogen gas in the twinkling of an eye, has realized the fixed of slider, and the use of too much mechanical structure that this process has been avoided, the life of the device that has improved.

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 housing structure 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 housing; 2. a fixed block; 3. a device; 4. a piezoelectric crystal; 5. a connecting rod; 6. a magnetic block; 7. a limiting rod; 8. a protection plate; 9. an electromagnet; 10. a card slot; 11. a chute; 12. a positive post; 13. a negative pole post; 14. an electric heating wire; 15. a skin pocket; 16. a circular hole; 17. a slide block.

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-loosening inductive element for machine tool machining comprises a housing 1, a fixed block 2 is fixedly connected to the inner wall of the housing 1, a device 3 is movably connected to the inner side of the housing 1, a connecting rod 5 is fixedly connected to the inner wall of the housing 1, piezoelectric crystals 4 are fixedly connected to the inner side of the connecting rod 5, the piezoelectric crystals 4 are symmetrically distributed on two sides of the device 3, the connecting rod 5 is made of stainless steel, the connecting rod 5 is of a cylindrical structure, the piezoelectric crystals 4 play a role in generating current, an electromagnet 9 is fixedly connected to the inner wall of the housing 1, the opposite surfaces of the electromagnet 9 and a magnet 6 have the same magnetism, the electromagnet 9 is electrically connected with the piezoelectric crystals 4, the electromagnet 9 and the magnet 6 play a role in mutual repulsion, a limiting rod 7 is elastically connected to the inner wall of the housing 1 and close to the inner side of the electromagnet 9, and, the limiting rod 7 is made of plastic materials, the protection plate 8 is made of rubber materials, the limiting rod 7 plays a limiting role, the magnetic block 6 is fixedly connected to the inner wall of the limiting rod 7, and the protection plate 8 is fixedly connected to the inner side of the limiting rod 7;

the inner side of the device 3 is provided with a clamping groove 10, the size of the clamping groove 10 is matched with the size of a sliding block 17, the sliding block 17 is made of rubber, the clamping groove 10 plays a limiting role, the inner wall of the shell 1 and the outer side close to the clamping groove 10 are provided with a sliding groove 11, the inner wall of the sliding groove 11 is movably connected with the sliding block 17, the inner wall of the fixed block 2 is fixedly connected with an anode post 12, the anode post 12 and a cathode post 13 are identical in shape and size, the inclination angles of the anode post 12 and the cathode post 13 are identical, the anode post 12 and the cathode post 13 are both electrically connected with the piezoelectric crystal 4, the anode post 12 and the cathode post 13 play a role of electric shock, the inner wall of the fixed block 2 is fixedly connected with the cathode post 13, the inner side of the anode post 12 is fixedly connected with an electric heating wire 14, the outer side of the anode post 12 is fixedly connected with a leather bag 15, the leather bag 15 has the function of containing, the round hole 16 is formed in the inner wall of the fixing block 2, the diameter of the round hole 16 is smaller than that of the sliding groove 11, the sliding block 17 is tightly attached to the inner wall of the sliding groove 11, the electric heating wire 14 is electrically connected with the piezoelectric crystal 4, and the round hole 16 has the function of communicating.

The working principle is as follows: the vibration of the machine tool can occur in the machining process of the machine tool, so that an inductive element on the inner side of the machine tool can be loosened, when the inductive element device 3 shakes, the device 3 can impact the piezoelectric crystal 4 back and forth to enable the piezoelectric crystal 4 to deform endlessly, and then current can be generated, the electromagnet 9 electrically connected with the piezoelectric crystal 4 has magnetism, and as the magnetism of the opposite surface between the electromagnet 9 and the magnetic block 6 on the inner side of the shell 1 is the same, the electromagnet 9 can repel the magnetic block 6, so that the limiting rod 7 moves towards the inner side to push the protective plate 8 to extrude the device 3, and further limit and fix the shaken device 3;

meanwhile, the positive pole column 12 and the negative pole column 13 which are electrically connected with the piezoelectric crystal 4 are both provided with current, the heating wire 14 can instantly generate heat at the moment, so that sodium azide in the leather bag 15 explodes under the condition of electrical stimulation and heating, a large amount of nitrogen is generated, the pressure on the inner side of the fixed block 2 is increased, the generated nitrogen can enter the sliding groove 11 along the circular hole 16 to further push the sliding block 17 to move, and the sliding block 17 is clamped with the clamping groove 10 because the size of the sliding block 17 is adapted to the size of the clamping groove 10, so that the device 3 is prevented from shaking;

the process is as shown in the third drawing, the increase of avoiding the working time and the service life is realized, the vibration of the machine tool is prevented from causing the inner side inductance element to be loosened, the inductance element is prevented from shaking, the condition that the inner side inductance element of the machine tool is in poor contact is prevented, the normal work of mechanical energy is ensured, the precision of the machine tool during driving is improved, and the damage of materials is prevented.

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.