CN213496257U

CN213496257U - Automatic graphite spraying device for forging

Info

Publication number: CN213496257U
Application number: CN202021754724.2U
Authority: CN
Inventors: 李玉刚
Original assignee: Dalian Zhenrong Auto Parts Forging Co ltd
Current assignee: Dalian Zhenrong Auto Parts Forging Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-06-22
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses an automatic graphite spraying device for forging, which comprises an electrical distribution box, wherein a first station, a second station and a third station are arranged in the electrical distribution box, a display screen is arranged on the outer side of the electrical distribution box positioned at the first station part, the number of the display screens in the first station is four, four are arranged at the bottom of the display screen, a spraying amount adjusting button, a time adjusting button, a spraying reservation button and a timing button are correspondingly arranged at the bottom of the display screen, an electric push rod and an electromagnetic valve can be controlled by a controller arranged, so that manual operation is avoided, the fan-shaped nozzle is of a round platform structure, comprehensive spraying can be carried out on a die cavity from top to bottom, air in a pipeline can be cooled by a refrigeration air box arranged, and oxide skin in the die cavity can be blown away during spraying, can also prevent the graphite from volatilizing fast due to high temperature of the mould and the poor adhesion of the graphite, thereby being easy to stick the tyre.

Description

Automatic graphite spraying device for forging

Technical Field

The utility model relates to a forge technical field, specifically a forge and use graphite automatic spraying device.

Background

In the production process, graphite is used as a lubricant, so that direct contact between a die and a workpiece can be reduced, and the frictional resistance of the die can be reduced by lubrication, so that die abrasion is reduced, and the effect of cooling the die can be achieved.

Traditional graphite cream spraying is carried out by manual operation graphite rifle, and the manual operation drawback is more, and the spraying is inhomogeneous, and the spraying is handed to the special messenger, and complex operation, work efficiency are low, increase labour cost and hardly control the mould temperature, and the high graphite of mould temperature volatilizes soon, and graphite adhesion is poor, glues the child easily, and the mould temperature is low then breakable.

In order to overcome the defects of the traditional manual spraying, an automatic graphite spraying device is developed and assembled by the company, and the conversion from manual spraying to automatic spraying is realized. The device mainly comprises five parts, namely a graphite box, a motor, an electromagnetic valve, an electric distribution box and an upper and lower spraying graphite pipe. And the production efficiency is improved by mutual matching.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forge and use graphite automatic spraying device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an automatic graphite spraying device for forging comprises an electrical distribution box, wherein a first station, a second station and a third station are arranged in the electrical distribution box, a display screen is arranged on the outer side of the electrical distribution box positioned at the first station part, the number of the display screens in the first station is four, the bottoms of the four display screens are respectively and correspondingly provided with a spraying amount adjusting button, a time adjusting button, a spraying reservation button and a timing button, a controller is arranged below the time adjusting button and the spraying reservation button, the bottoms of the first station, the second station and the third station are respectively and fixedly connected with a graphite box, the inner wall of the first station is fixedly connected with an electromagnetic valve, the side surface of the electromagnetic valve is fixedly connected with a refrigeration air box, a second air pipe and a first air pipe are arranged in the refrigeration air box in a penetrating manner, and the second air pipe and the first air pipe are respectively communicated with a connecting hole in a sliding block, the inner wall fixed connection of slider and electrical distribution box, the through-hole has been seted up to the backplate that the slider corresponds, through-hole and fan-shaped spout intercommunication, fan-shaped spout divide into and spouts the chamber and spout the chamber down, solenoid valve and upper and lower spraying graphite pipe fixed connection, the bottom of solenoid valve is provided with the motor, the bottom of motor is provided with the liquid suction pipe, the liquid suction pipe with the graphite case intercommunication.

As a further aspect of the present invention: the spraying quantity adjusting button, the time adjusting button, the spraying reservation button and the timing button are respectively electrically connected with the controller through leads, and the controller is electrically connected with the electromagnetic valve through leads.

As a further aspect of the present invention: the slider pass through slider and slide rail sliding connection in the internal surface of electricity distribution box, the side of electricity distribution box is provided with the bleeder vent, the upper end sliding point and the lower extreme sliding point of slider all cover the through-hole.

As a further aspect of the present invention: the bottom fixedly connected with electric putter of slider, the controller pass through the wire with electric putter's power electric connection.

As a further aspect of the present invention: the interior of the sliding block is uniformly provided with three connecting holes which are respectively communicated with the second air pipe, the first air pipe and the upper and lower spray graphite pipes, and the diameters of inner openings of the connecting holes are equal to the diameter of the inner opening of the through hole.

As a further aspect of the present invention: the internal structures of the first station, the second station and the third station are the same.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the controller that sets up, can control electric putter and solenoid valve to avoid using the manual work to operate, through the fan-shaped spout that sets up, fan-shaped spout is the round platform structure, can carry out comprehensive spraying from top to bottom to the mould die cavity, through the refrigeration bellows that sets up, can cool off the air in the pipeline, not only can blow away the cinder of leaving over in the mould die cavity during jet-propelled, also can prevent that the mould temperature height from leading to graphite to volatilize soon, graphite adhesion is poor, thereby easily glue the child.

2. Through the spraying amount adjusting button that sets up, can adjust the spraying amount, through the time adjusting button that sets up, can adjust spraying time, satisfy different moulds to the requirement of spraying time, through the spraying reservation button that sets up, can make an appointment to the time of spraying, regularly spray, through the timing button that sets up, can control the interval time of spraying, make the graphite of layering spraying can have the time that the cooling solidifies.

3. Through the drawing liquid motor that sets up, can make graphite get into the inside of solenoid valve, through the connecting hole that sets up, can be with the different pipes that the connecting hole is connected when removing the slider continously with the through-hole intercommunication to spray.

Drawings

FIG. 1 is a front view of an automatic graphite spraying apparatus for forging;

FIG. 2 is a right side view of an automatic graphite spraying apparatus for forging;

FIG. 3 is a schematic diagram of the right-side view of an automatic graphite spraying device for forging.

In the figure: 1. a spray amount adjusting button; 2. a time adjusting button; 3. spraying an appointment button; 4. a timing button; 5. a graphite box; 6. a display screen; 7. a controller; 8. an electrical distribution box; 9. a first air duct; 10. spraying graphite pipes up and down; 11. a second station; 12. a motor; 13. a liquid pumping pipe; 14. a second air duct; 15. a first station; 16. a fan-shaped nozzle; 17. an electric push rod; 18. connecting holes; 19. a through hole; 20. a refrigeration bellows; 21. a third station; 22. an electromagnetic valve; 23. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in an embodiment of the present invention, an automatic graphite spraying device for forging includes an electrical distribution box 8, a first station 15, a second station 11, and a third station 21 are disposed inside the electrical distribution box 8, a display screen 6 is disposed outside the electrical distribution box at the portion of the first station 15, the number of the display screens 6 inside the first station 15 is four, the bottom of the four display screens 6 is respectively and correspondingly provided with a spraying amount adjusting button 1, a time adjusting button 2, a spraying reservation button 3, and a timing button 4, the spraying amount adjusting button 1 can adjust the spraying amount, the time adjusting button 2 can adjust the spraying time, so as to meet the requirement of different molds for the spraying time, the spraying reservation button 3 can reserve the spraying time, the timing button 4 can control the spraying interval time, so that the graphite sprayed in layers can have the cooling and solidifying time, a controller 7 is arranged below the time adjusting button 2 and the spraying reservation button 3, the bottoms of the first station 15, the second station 11 and the third station 21 are fixedly connected with a graphite box 5, the inner wall of the first station 15 is fixedly connected with an electromagnetic valve 22, the side surface of the electromagnetic valve 22 is fixedly connected with a refrigeration air box 20 which can cool air in a pipeline, oxide skin in a mold cavity can be blown away during air injection, the high temperature of the mold can also be prevented from causing quick graphite volatilization, the adhesion of graphite is poor, so that tires can be easily adhered, a second air pipe 14 and a first air pipe 9 are arranged in the refrigeration air box 20 in a penetrating way, the second air pipe 14 and the first air pipe 9 are respectively communicated with a connecting hole 18 in a sliding block 23, the sliding block 23 is fixedly connected with the inner wall of an electrical distribution box 8, a through hole 19 is formed in a back plate corresponding to the sliding block 23, the through hole 19 is communicated with a fan-shaped nozzle 16, the fan-shaped nozzle 16 is, the fan-shaped nozzle 16 can perform comprehensive spraying on the upper part and the lower part of a mold cavity, graphite can be sprayed uniformly, the forging process is better lubricated, the forging rejection rate caused by uneven graphite spraying is effectively reduced, the graphite use amount is reduced, and the environmental pollution is reduced, the electromagnetic valve 22 is fixedly connected with the upper spraying graphite pipe and the lower spraying graphite pipe 10, the bottom of the electromagnetic valve 22 is provided with the motor 12, the motor 12 is a liquid pumping motor (the model is HD-EX2-V (SB-3)), the motor 12 effectively controls the mold temperature, so that the product qualification rate is improved, the service life of the mold is prolonged, the production cost is reduced, the bottom of the motor 12 is provided with the liquid pumping pipe 13, and the liquid pumping pipe 13 is communicated with.

Preferably, the spraying amount adjusting button 1, the time adjusting button 2, the spraying reservation button 3 and the timing button 4 are electrically connected with the controller 7 through wires respectively, the controller 7 is electrically connected with the electromagnetic valve 22 through wires, and the electric push rod 17 and the electromagnetic valve 22 can be controlled, so that manual operation is avoided.

Preferably, the sliding block 23 is connected to the inner surface of the electrical distribution box 8 through a sliding block and a sliding rail in a sliding manner, the side surface of the electrical distribution box 8 is provided with an air hole, the inside of the electrical distribution box 8 can be cooled, and the upper end sliding point and the lower end sliding point of the sliding block 23 both cover the through hole 19.

Preferably, the bottom of the sliding block 23 is fixedly connected with an electric push rod 17, and the controller 7 is electrically connected with a power supply of the electric push rod 17 through a lead.

Preferably, three connecting holes 18 are uniformly formed in the slide block 23, the three connecting holes 18 are respectively communicated with the second air pipe 14, the first air pipe 9 and the upper and lower graphite spraying pipes 10, and the diameters of inner openings of the connecting holes 18 are equal to the diameter of an inner opening of the through hole 19.

Preferably, the internal structure of the first station 15, the second station 11 and the third station 21 is the same.

The utility model discloses a theory of operation is:

mix graphite and water into certain concentration in electrical distribution box 8 before the work, through motor 12 effect, inhale graphite in solenoid valve 22, solenoid valve 22 is connected the tuber pipe and is gone up and down spraying graphite pipe 10, according to electrical distribution box 8's prompt button, adjust the volume of spouting, spraying time length, spraying latency, upper and lower spraying interval time etc. confirm earlier that die cavity quantity is 2 stations or 3 stations when beginning work, if 3 stations, when slider 23 activity is once, wind is automatic to spout once, blows off on the product and leaves over the oxide skin in the die cavity. When slider 23 activity secondary, wind spouts once, blows off on the product and leave over the oxide skin in the mould die cavity, and when slider 23 activity third time, the automatic blowout of graphite about the 3 stations, even spouting is on mould die cavity surface, and the slip of slider is gone on under electric putter 17's effect, controls electric putter 17 and solenoid valve 22 through controller 7, can follow the lift of different time control electric putter 17 to carry out different forms' spraying.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a forge and use graphite automatic spraying device, includes electrical distribution box (8), its characterized in that: a first station (15), a second station (11) and a third station (21) are arranged in the electrical distribution box (8), a display screen (6) is arranged on the outer side of the electrical distribution box positioned at the part of the first station (15), the number of the display screens (6) in the first station (15) is four, the bottoms of the four display screens (6) are respectively and correspondingly provided with a spraying amount adjusting button (1), a time adjusting button (2), a spraying reservation button (3) and a timing button (4), a controller (7) is arranged below the time adjusting button (2) and the spraying reservation button (3), the bottoms of the first station (15), the second station (11) and the third station (21) are fixedly connected with a graphite box (5), an electromagnetic valve (22) is fixedly connected to the inner wall of the first station (15), and a refrigeration bellows (20) is fixedly connected to the side surface of the electromagnetic valve (22), the inside of refrigeration bellows (20) runs through and is provided with second tuber pipe (14) and first tuber pipe (9), second tuber pipe (14) and first tuber pipe (9) communicate with connecting hole (18) of slider (23) inside respectively, the inner wall fixed connection of slider (23) and electricity distribution box (8), through-hole (19) have been seted up to the backplate that slider (23) correspond, through-hole (19) and fan-shaped spout (16) intercommunication, fan-shaped spout (16) divide into and spout the chamber down, solenoid valve (22) and upper and lower spraying graphite pipe (10) fixed connection, the bottom of solenoid valve (22) is provided with motor (12), the bottom of motor (12) is provided with liquid suction pipe (13), liquid suction pipe (13) with graphite box (5) intercommunication.

2. The automatic graphite spraying device for forging as claimed in claim 1, wherein: the spraying quantity adjusting button (1), the time adjusting button (2), the spraying reservation button (3) and the timing button (4) are respectively electrically connected with the controller (7) through leads, and the controller (7) is electrically connected with the electromagnetic valve (22) through leads.

3. The automatic graphite spraying device for forging as claimed in claim 1, wherein: the sliding block (23) is connected to the inner surface of the electric distribution box (8) in a sliding mode through the sliding block and the sliding rail, air holes are formed in the side face of the electric distribution box (8), and the upper end sliding point and the lower end sliding point of the sliding block (23) both cover the through hole (19).

4. The automatic graphite spraying device for forging as claimed in claim 1, wherein: the bottom fixedly connected with electric putter (17) of slider (23), controller (7) through the wire with electric putter (17)'s power electric connection.

5. The automatic graphite spraying device for forging as claimed in claim 1, wherein: the interior of the sliding block (23) is uniformly provided with three connecting holes (18), the three connecting holes (18) are respectively communicated with the second air pipe (14), the first air pipe (9) and the upper and lower spray graphite pipes (10), and the diameters of inner openings of the connecting holes (18) are equal to the diameter of an inner opening of the through hole (19).

6. The automatic graphite spraying device for forging as claimed in claim 1, wherein: the internal structures of the first station (15), the second station (11) and the third station (21) are the same.