阅读说明：本技术 一种级进模气动节拍喷油装置 (Progressive die pneumatic beat oil injection device ) 是由 李雪飞 王勇强 于洪俊 刘京亮 唐哲辉 张义丰 孙刚 于 2020-07-28 设计创作，主要内容包括：本发明为一种级进模气动节拍喷油装置,涉及级进模气动节拍喷油领域,解决了由于毛毡中涂油降低了毛毡表面原有的密度,降低了毛毡清污的能力,从而提高了废品率照成成本提升的问题。技术特征,包括：油箱,所述油箱用于为该装置供油；油缸输油结构,所述油缸输油结构安置于油箱侧表面下端；节拍活塞结构,所述节拍活塞结构安置于油缸输油结构上；压缩空气管路结构,所述压缩空气管路结构安置于节拍活塞结构上；旋转定时结构,所述旋转定时结构安置于压缩空气管路结构上；压缩空气结构结构,所述压缩空气结构结构安置于旋转定时结构上。以提高毛毡使用寿命以及降低废品率,又能保持很高的机动性,随时可以调整喷油区域,以及实现多模具共用。(The invention discloses a progressive die pneumatic beat oil injection device, relates to the field of progressive die pneumatic beat oil injection, and solves the problems that the original density of the surface of a felt is reduced due to oil coating in the felt, the dirt cleaning capability of the felt is reduced, and the rejection rate is improved and the cost is increased. The technical characteristics include: an oil tank for supplying oil to the apparatus; the oil cylinder oil conveying structure is arranged at the lower end of the side surface of the oil tank; the beat piston structure is arranged on the oil cylinder oil conveying structure; a compressed air conduit structure disposed on the metronomic piston structure; a rotary timing structure disposed on a compressed air pipeline structure; a compressed air structural structure disposed on the rotational timing structure. The felt has the advantages of prolonging the service life of the felt, reducing the rejection rate, keeping high maneuverability, adjusting an oil injection area at any time and realizing the sharing of multiple dies.)

1. The utility model provides a mould aerodynamic beat fueling injection equipment upgrades which characterized in that includes:

the oil tank (1), the said oil tank (1) is used for supplying the oil for this apparatus;

the oil cylinder oil conveying structure is arranged at the lower end of the side surface of the oil tank (1);

the beat piston structure is arranged on the oil cylinder oil conveying structure;

a compressed air conduit structure disposed on the metronomic piston structure;

a rotary timing structure disposed on a compressed air pipeline structure;

a compressed air structural structure disposed on the rotational timing structure;

the nozzle oil pipeline structure is arranged on the beat piston structure;

the oil injection structure is arranged on the nozzle oil conveying pipeline structure.

2. The pneumatic beat oil injection device of the progressive die of claim 1, wherein the oil cylinder oil delivery structure comprises: an oil cylinder oil delivery pipeline (2);

the oil cylinder oil conveying pipeline (2) is arranged at the lower end of the side surface of the oil tank (1), and the oil cylinder oil conveying pipeline (2) is connected with the oil tank (1).

3. The progressive die pneumatic clocked oil injection apparatus of claim 2, wherein the clocked piston structure comprises: a metronomic piston (3);

the beat piston (3) is arranged on the oil cylinder oil conveying pipeline (2), and the beat piston (3) is connected with the oil cylinder oil conveying pipeline (2).

4. The progressive die pneumatic clocked oil injection apparatus of claim 3 wherein said compressed air line structure comprises: a compressed air line (4);

the compressed air line (4) is arranged on the clocked piston (3), and the compressed air line (4) is connected with the clocked piston (3).

5. The progressive die pneumatic clocked oil injection apparatus of claim 4, wherein the rotation timing structure comprises: a rotation timer (5);

the rotary timer (5) is arranged on the compressed air pipeline (4), and the rotary timer (5) is connected with the compressed air pipeline (4).

6. The progressive die pneumatic clocked oil injection apparatus of claim 5 wherein said compressed air structure comprises: a compressed air connection (6);

the compressed air connection (6) is arranged on the rotary timer (5).

7. The pneumatic beat oil injection device of progressive die of claim 3, wherein the nozzle oil delivery pipeline structure comprises: a nozzle oil delivery pipe (7);

the nozzle oil conveying pipeline (7) is arranged on the beat piston (3), and the nozzle oil conveying pipeline (7) is connected with the beat piston (3).

8. The progressive die pneumatic clocked oil injection apparatus of claim 7, wherein the oil injection structure comprises: an oil jet (8);

the oil nozzle (8) is arranged on the nozzle oil pipeline (7).

9. A progressive die pneumatic clocked oil injection device according to claim 3, characterized in that said clocked piston (3) comprises: the device comprises an air inlet hole (301), a rhythm piston cavity (302), a piston rod (303), a sealing cover (304), an oil outlet hole (305), an oil inlet hole (306), a piston return spring (307) and a rhythm piston mounting seat (308);

the rhythm piston mounting seat (308) is arranged on the upper surface of a rhythm piston cavity (302), the piston rod (303) is arranged in the rhythm piston cavity (302), the sealing cover (304) is arranged on the rhythm piston cavity (302), the oil outlet (305) is arranged on the rhythm piston cavity (302), the connecting nozzle oil pipeline (7) is arranged on the rhythm piston cavity (302), the air inlet (301) is arranged on the rhythm piston cavity (302), the oil inlet (306) is arranged on the rhythm piston cavity (302), and the piston return spring (307) is arranged in the rhythm piston cavity (302).

Technical Field

The invention relates to the technical field of progressive die pneumatic beat oil injection, in particular to a progressive die pneumatic beat oil injection device.

Background

The progressive die type die has the characteristics that: the production beat is fast, output is high, and it is its characteristics to use the rapid press, and the terrace die wear rate that high production efficiency brought is high, makes its vulnerable part life shorten, improves vulnerable part inventory cost, also reduces production efficiency because of changing the vulnerable part, deals with this kind of condition, and traditional handicraft is: lubricating oil is injected into a rolling felt in the feeder, so that the sheet material becomes lubricated, and the service life of the male die is prolonged by reducing the friction force with the male die.

However, the disadvantage of this method is also obvious, and this method needs the whole raw material to be covered and coated to raise the cost, and because the coating of oil in the felt reduces the original density of the felt surface, reduces the dirt cleaning capability of the felt, thereby improving the rejection rate to raise the cost, so in order to solve this problem, it is necessary to design a progressive die pneumatic beat oil spraying device.

Disclosure of Invention

The invention aims to solve the technical problems that the cost is increased by covering and coating the whole raw material in the prior art, the original density of the surface of a felt is reduced by coating oil in the felt, and the dirt removing capability of the felt is reduced, so that the cost is increased by coating the waste product rate, and provides the pneumatic beat oil injection device of the progressive die.

In order to solve the technical problems, the technical scheme of the invention is as follows:

a progressive die pneumatic beat oil injection device comprises:

an oil tank for supplying oil to the apparatus;

the oil cylinder oil conveying structure is arranged at the lower end of the side surface of the oil tank;

the beat piston structure is arranged on the oil cylinder oil conveying structure;

a compressed air conduit structure disposed on the metronomic piston structure;

a rotary timing structure disposed on a compressed air pipeline structure;

a compressed air structural structure disposed on the rotational timing structure;

the nozzle oil pipeline structure is arranged on the beat piston structure;

the oil injection structure is arranged on the nozzle oil conveying pipeline structure.

The oil cylinder oil conveying structure comprises: an oil cylinder oil conveying pipeline;

the oil cylinder oil conveying pipeline is arranged at the lower end of the side surface of the oil tank and is connected with the oil tank.

The metronomic piston structure comprises: a metronomic piston;

the beat piston is arranged on the oil cylinder oil conveying pipeline and is connected with the oil cylinder oil conveying pipeline.

The compressed air pipeline structure includes: a compressed air line;

the compressed air line is disposed on the clock piston and is connected to the clock piston.

The rotation timing structure includes: a rotation timer;

the rotary timer is disposed on the compressed air pipeline and connected with the compressed air pipeline.

The compressed air structure includes: a compressed air joint;

the compressed air connection is disposed on the rotary timer.

The nozzle oil pipeline structure comprises: a nozzle oil pipeline;

the nozzle oil conveying pipeline is arranged on the beat piston and is connected with the beat piston.

The oil injection structure comprises: an oil jet;

the oil nozzle is arranged on the nozzle oil conveying pipeline.

The metronomic piston comprises: the device comprises an air inlet hole, a beat piston cavity, a piston rod, a sealing cover, an oil outlet hole, an oil inlet hole, a piston return spring and a beat piston mounting seat;

the beat piston mounting seat is arranged on the upper surface of a beat piston cavity, the piston rod is arranged in the beat piston cavity, the sealing cover is arranged on the beat piston cavity, the oil outlet is arranged on the beat piston cavity, the connecting nozzle oil pipeline is arranged on the beat piston cavity, the air inlet is arranged on the beat piston cavity, the oil inlet is arranged on the beat piston cavity, and the piston return spring is arranged in the beat piston cavity.

The invention has the following beneficial effects:

the invention uses the gas path as the pressure source through the quick connection of the oil pipe, controls the beat through the rotating timer, so as to achieve the effect of moving one step by one according with the production beat of the progressive die, thus installing a specific oil injection device at the part of the male die required in the progressive die to perform local oil injection. Therefore, the waste of lubricating oil formed by large-area oiling is saved, the original density state of the rolling material felt can be kept, the original dirt cleaning capability is kept, the service life of the felt is prolonged, the rejection rate is reduced, high maneuverability can be kept, the oil injection area can be adjusted at any time, and multiple molds can be shared.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic diagram of the structure of a progressive die pneumatic beat fuel injection apparatus of the present invention;

FIG. 2 is a schematic view of the construction of the metronomic piston of the present invention;

FIG. 3 is a partial schematic view of a metronomic piston of the present invention;

FIG. 4 is a partial schematic view of a piston rod of the present invention;

fig. 5 is a partial schematic view of a metronomic piston mount of the present invention.

The reference numerals in the figures denote:

1. an oil tank; 2. an oil cylinder oil conveying pipeline; 3. a metronomic piston; 4. a compressed air line; 5. a rotation timer; 6. a compressed air joint; 7. a nozzle oil pipeline; 8. an oil jet; 301. an air inlet; 302. a metronomic piston cavity; 303. a piston rod; 304. a sealing cover; 305. an oil outlet hole; 306. an oil inlet hole; 307. a piston return spring; 308. beat piston mount pad.

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. 1-5, a pneumatic beat oil injection device of a progressive die comprises: the oil tank 1 is used for supplying oil to the device; the oil cylinder oil conveying structure is arranged at the lower end of the side surface of the oil tank 1; the beat piston structure is arranged on the oil cylinder oil conveying structure; the compressed air pipeline structure is arranged on the beat piston structure; a rotary timing structure disposed on the compressed air pipeline structure; a compressed air structure disposed on the rotational timing structure; the nozzle oil pipeline structure is arranged on the beat piston structure; the oil spout structure, the oil spout structure is settled on the defeated oil pipe way of nozzle is structural.

The oil cylinder oil conveying structure comprises: an oil cylinder oil conveying pipeline 2; the oil cylinder oil conveying pipeline 2 is arranged at the lower end of the side surface of the oil tank 1, and the oil cylinder oil conveying pipeline 2 is connected with the oil tank 1.

The beat piston structure includes: a tact piston 3; the beat piston 3 is arranged on the oil cylinder oil conveying pipeline 2, and the beat piston 3 is connected with the oil cylinder oil conveying pipeline 2.

The compressed air pipeline structure includes: a compressed air line 4; a compressed air line 4 is arranged on the clock piston 3, and the compressed air line 4 is connected to the clock piston 3.

The rotation timing structure includes: a rotation timer 5; a rotary timer 5 is disposed on the compressed air line 4, and the rotary timer 5 is connected with the compressed air line 4.

The compressed air structure includes: a compressed air joint 6; a compressed air connection 6 is arranged on the rotary timer 5.

The nozzle oil pipeline structure includes: a nozzle oil delivery pipeline 7; the nozzle oil delivery line 7 is disposed on the tact piston 3, and the nozzle oil delivery line 7 is connected with the tact piston 3.

The oil spout structure includes: an oil jet 8; the oil injection nozzle 8 is disposed on the nozzle oil delivery line 7.

The metronomic piston 3 includes: an air inlet hole 301, a rhythm piston cavity 302, a piston rod 303, a sealing cover 304, an oil outlet hole 305, an oil inlet hole 306, a piston return spring 307 and a rhythm piston mounting seat 308; the rhythm piston mounting seat 308 is arranged on the upper surface of the rhythm piston cavity 302, the piston rod 303 is arranged in the rhythm piston cavity 302, the sealing cover 304 is arranged on the rhythm piston cavity 302, the oil outlet 305 is arranged on the rhythm piston cavity 302, the oil pipeline 7 connected with the nozzle is arranged on the rhythm piston cavity 302, the air inlet 301 is arranged on the rhythm piston cavity 302, the oil inlet 306 is arranged on the rhythm piston cavity 302, and the piston return spring 307 is arranged in the rhythm piston cavity 302.

The working principle is as follows:

the oil tank 1 is used for supplying oil to the device, the oil tank 1 is responsible for supplying lubricating oil in the oil spraying process, an oil cylinder oil conveying structure at the lower end of the side surface of the oil tank 1 is used for connecting a part oil tank 1 and a pipeline of a beat piston 3, the beat piston structure on the oil cylinder oil conveying structure is responsible for carrying out oil storage action according with stamping beats, a compressed air pipeline structure on the beat piston structure is responsible for transmitting kinetic energy of oil spraying action, a rotating timing structure on the compressed air pipeline structure is used for blocking the kinetic energy supplied by a compressed air pipeline 4 according to set beat time, a compressed air structure on the rotating timing structure is used for gas circuit linkage and links pipelines in a fast insertion mode, a nozzle oil conveying pipeline structure on the beat piston structure is responsible for conveying the stored oil to an oil nozzle 8, and an oil spraying structure on the nozzle oil conveying pipeline structure is responsible for spraying the lubricating oil, firstly, the mold is closed to enable the piston rod 303 to overcome the pressure of the piston return spring 307 to be compressed, the oil inlet hole 306 is completely opened to start the oil injection process, the oil tank 1 is connected with the oil inlet hole 306 in the rhythm piston 3 through the oil cylinder oil conveying pipeline 2, lubricating oil is injected into the rhythm piston cavity 302, the mold is opened to enable the piston rod 303 to reset due to the pressure of the piston return spring 307, the oil inlet hole 306 is completely closed to finish the oil injection process, the rotary timer 5 is changed into an open state, the compressed air joint 6 is connected into the equipment air press, high-pressure air is injected into the rhythm piston cavity 302 through the air inlet hole 301 in the rhythm piston 3 to enable the lubricating oil in the cavity to be conveyed to the nozzle oil conveying pipeline 7 through the oil outlet hole 305, and the lubricating oil is sprayed.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.