CN219414363U

CN219414363U - Punch lubricating device of extrusion casting machine

Info

Publication number: CN219414363U
Application number: CN202320479512.5U
Authority: CN
Inventors: 吉泽升; 宋伟生; 张永冰; 张乾贺
Original assignee: Harbin Ji Xing Mechanical Engineering Co ltd
Current assignee: Harbin Ji Xing Mechanical Engineering Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-07-25
Anticipated expiration: 2033-03-14

Abstract

The utility model provides a punch lubricating device of an extrusion casting machine, and belongs to the technical field of extrusion casting. Solves the problem that the punch is blocked due to insufficient lubrication of a lubricating device of an extrusion casting machine in the prior art. The lifting device comprises a lifting cylinder, a first spray head, an annular plate, a second spray head and a lifting rotating mechanism, wherein the lifting cylinder is arranged on the lifting rotating mechanism through a connecting plate, the first spray head is arranged at the telescopic end of the lifting cylinder, the second spray head is arranged on the annular plate, the annular plate is arranged at the lower end of the connecting plate, and the first spray head and the second spray head are connected with a liquid storage tank. It is mainly used for lubrication of extrusion casting machine.

Description

Punch lubricating device of extrusion casting machine

Technical Field

The utility model belongs to the technical field of extrusion casting, and particularly relates to a punch lubricating device of an extrusion casting machine.

Background

The lubricating device of the squeeze casting machine in the prior art is a particle emitter, the device respectively controls the feeding of air and punch particles through two electromagnetic valves, when the squeeze casting machine feeds an inclined in-place signal to a charging barrel of the particle casting machine, the particle emitter starts to work, the electromagnetic valve for controlling the particles firstly feeds the particles, and then the electromagnetic valve for controlling the air works, so that the punch particles are blown into a melting cup, and the melted particles are fully distributed on the inner walls of the punch and the melting cup after repeated blowing. When the punch stretches out, the equipment cannot lubricate the punch, particles are easy to exist in a pipeline, blown air cannot be blown out completely, and the throwing amount is inconsistent with the set amount; and the granule is easy to be melted in the delivery exit, causes the export to block up, and lubrication effect is not enough, if drift and melting cup lubrication effect are not good, can lead to the drift unable extension, and the unable normal work of extruder need change melting cup and drift this moment. The production efficiency is seriously affected, and the waste of personnel, time and funds is caused.

Disclosure of Invention

In view of the above, the present utility model aims to provide a device for lubricating a punch of an extrusion casting machine, so as to solve the problem that the punch is jammed due to insufficient lubrication of a lubrication device of the extrusion casting machine in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an squeeze casting machine drift lubricating arrangement, includes lift cylinder, first shower nozzle, annular plate, second shower nozzle and lift rotary mechanism, the lift cylinder passes through the connecting plate and installs on lift rotary mechanism, the flexible end at the lift cylinder is installed to first shower nozzle, the second shower nozzle is installed on the annular plate, the lower extreme at the connecting plate is installed to the annular plate, first shower nozzle and second shower nozzle all are connected with the liquid storage pot.

Furthermore, the second spray heads are provided with 6 second spray heads, and the 6 second spray heads are uniformly distributed on the annular plate.

Further, a circuit pipe is arranged between the first spray head and the telescopic end of the lifting cylinder.

Further, the lifting rotating mechanism is slidably mounted on the support column.

Further, the support column is mounted on the fixing plate.

Furthermore, fan blades are arranged in the liquid storage tank.

Furthermore, the fan blade is connected with the output end of the servo motor through a connecting rod, and the servo motor is arranged outside the liquid storage tank.

Further, the liquid storage tank is filled with water-based graphite.

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

1. the utility model can realize the spraying of the secondary extension of the punch, reduce the blocking phenomenon of the punch, indirectly reduce the time wasted by replacing the melting cup and the punch, increase the production efficiency and save the cost.

2. Meanwhile, when the equipment is stopped, graphite can be changed into clean water to clean the internal pipeline, and ventilation and blow-drying are performed after cleaning, so that cleaning is facilitated.

3. When the utility model is applied, the blocking phenomenon of the punch of the extrusion casting machine is greatly reduced, the frequency of cleaning the molten cup is reduced, the abrasion degree of the punch is reduced, the replacement frequency is reduced, the production efficiency is improved, and the production cost is reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic structural view of a ram lubricating device of an squeeze casting machine according to the present utility model;

fig. 2 is a schematic structural view of the liquid storage tank according to the present utility model.

Fig. 3 is a schematic view of the secondary punch extension spray coating.

The device comprises a lifting cylinder 1, a circuit pipe 2, a first spray head 3, an annular plate 4, a second spray head 5, a connecting plate 6, a supporting column 7, a lifting rotating mechanism 8, a fixing plate 9, a servo motor 10, a connecting rod 11, a liquid storage tank 12 and fan blades 13.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It should be noted that, in the case of no conflict, embodiments of the present utility model and features of the embodiments may be combined with each other, and the described embodiments are only some embodiments of the present utility model, not all embodiments.

The first embodiment is as follows: referring to fig. 1-3, this embodiment is described, a punch lubricating device of an extrusion casting machine, including a lifting cylinder 1, a first spray head 3, an annular plate 4, a second spray head 5 and a lifting rotating mechanism 8, the lifting cylinder 1 is installed on the lifting rotating mechanism 8 through a connecting plate 6, the first spray head 3 is installed at the telescopic end of the lifting cylinder 1, the second spray head 5 is installed on the annular plate 4, the annular plate 4 is installed at the lower end of the connecting plate 6, the first spray head 3 and the second spray head 5 are both connected with a liquid storage tank 12, the second spray heads 5 are provided with 6, 6 second spray heads 5 are uniformly distributed on the annular plate 4, mainly for further lubricating the punch and the outside of the punch when the punch secondarily stretches out, a circuit tube 2 is installed between the first spray head 3 and the telescopic end of the lifting cylinder 1, the lifting rotating mechanism 8 is slidably installed on a support column 7, the support column 7 is installed on a fixed plate 9, and the water-based tank 12 is filled with liquid storage graphite.

When the extruder feed cylinder inclines in place, give the signal that can spray, lift rotary mechanism 8 begins to rotate, rotate to circuit pipe 2 aim at the molten glass, then begin to descend, descend to annular slab 4 and stop when being higher than molten glass 10-15cm, then lift cylinder 1, first shower nozzle 3 and connecting plate 6 combine work and begin to lubricate molten glass and drift, first shower nozzle 3 gets into the molten glass, begin spraying, repeat this action and make drift and molten glass fully lubricate, can set up the repetition number according to the actual situation, after molten glass and feed cylinder spray finish, after middle shower nozzle returns to the place, give the extruder drift secondary and stretch out the signal, the drift stretches out, the extruder gives the drift to the place signal, the second shower nozzle 5 shower nozzle begins spraying, after spray finish, give the extruder return signal, the drift returns to the place, then first shower nozzle 3 gets into the molten glass, wherein blowing amount and middle shower nozzle round trip times are adjustable, then finish blowing, the drift 3 returns, lift rotary mechanism 8 changes the origin, finish signal for the extruder, spray finish signal, spray finish the device can realize the spray to stretch out the time of the secondary, because of reducing the cost of production and saving the cost, the time is reduced and the cost is wasted.

The second embodiment is as follows: referring to fig. 1-3 for illustrating the present embodiment, the fan blade 13 is installed in the liquid storage tank 12, the fan blade 13 is connected with the output end of the servo motor 10 through the connecting rod 11, the servo motor 10 is installed outside the liquid storage tank 12, and the fan blade 13 is driven to rotate by the servo motor 10, so that the water-based graphite in the liquid storage tank 12 is prevented from blocking the discharge hole, and the spraying rate is prevented from being affected.

The embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The examples are not intended to be exhaustive or to limit the utility model to the precise forms disclosed. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model.

Claims

1. The utility model provides an extrusion casting machine drift lubricating arrangement which characterized in that: including lift cylinder (1), first shower nozzle (3), annular slab (4), second shower nozzle (5) and lift rotary mechanism (8), lift cylinder (1) are installed on lift rotary mechanism (8) through connecting plate (6), the flexible end at lift cylinder (1) is installed in first shower nozzle (3), install on annular slab (4) second shower nozzle (5), the lower extreme at connecting plate (6) is installed in annular slab (4), first shower nozzle (3) and second shower nozzle (5) all are connected with liquid storage pot (12).

2. The squeeze casting machine punch lubrication apparatus according to claim 1, wherein: the number of the second spray heads (5) is 6, and the 6 second spray heads (5) are uniformly distributed on the annular plate (4).

3. The squeeze casting machine punch lubrication apparatus according to claim 1, wherein: a circuit pipe (2) is arranged between the first spray head (3) and the telescopic end of the lifting cylinder (1).

4. The squeeze casting machine punch lubrication apparatus according to claim 1, wherein: the lifting rotating mechanism (8) is slidably mounted on the supporting column (7).

5. The squeeze casting machine punch lubrication apparatus according to claim 4, wherein: the support column (7) is arranged on the fixed plate (9).

6. The squeeze casting machine punch lubrication apparatus according to claim 1, wherein: the liquid storage tank (12) is internally provided with fan blades (13).

7. The squeeze casting machine punch lubrication apparatus as claimed in claim 6, wherein: the fan blades (13) are connected with the output end of the servo motor (10) through connecting rods (11), and the servo motor (10) is arranged outside the liquid storage tank (12).

8. The squeeze casting machine punch lubrication apparatus according to claim 1, wherein: the liquid storage tank (12) is filled with water-based graphite.