Special hydraulic oil receiving device for extruding machine

Abstract

The hydraulic oil receiving device special for the extruding machine comprises a frame body and a valve, the frame body comprises stand columns and rectangular frames, the two rectangular frames are distributed up and down and supported in series through the stand columns, the number of the stand columns is four, the stand columns are distributed at the four corners of the rectangular frames, and the lower rectangular frame is in a horizontal state. The upper rectangular frame is in an inclined state, limiting rods are arranged above two inclined edges of the upper rectangular frame, the valve is arranged at an oil outlet of the oil drum, the oil drum is obliquely placed on the rectangular frame between the two limiting rods, and the oil outlet is in an inclined downward state; through cooperation of the frame body and the valve, the oil drum is in an inclined placement state, the valve is arranged at the oil outlet of the oil drum, automatic outflow of hydraulic oil is achieved by controlling opening and closing of the valve, use of a pump is omitted, and due to the fact that the oil outlet is in an inclined downward state, the remaining amount of the hydraulic oil in the oil drum is greatly reduced.

Description

Technical field:

[0001] The utility model relates to the technical field of extrusion, in particular to a hydraulic oil receiving device dedicated to an extruder. Background technology:

[0002] In the field of aluminum extrusion, with the continuous acceleration of the development of my country's aluminum processing industry, the number of extrusion machines has increased dramatically, the pressure has continued to expand, the structural form has been continuously updated, the degree of automation has continued to improve, and hydraulic extrusion machines have been widely used. With the increasing number of hydraulic extrusion machines, the leakage during the use of hydraulic presses has caused the extrusion cost to continue to increase. How to use reasonable and effective methods to save the use and utilization rate of hydraulic presses has become the direction of cost reduction and efficiency improvement for profile extrusion manufacturers. Most manufacturers use imported foreign seals with better quality to improve the sealing quality and reduce the loss of hydraulic oil to achieve the purpose of cost reduction and efficiency improvement. Our company has found through long-term observation of the hydraulic oil addition process that when using a pump station and a manual pump to pump oil, there is a lot of oil remaining in the barrel at the end, which causes a certain amount of waste of hydraulic oil. Utility model content:

[0003] The technical problem to be solved by the utility model is: through the cooperation between the frame and the valve, the oil barrel is in a tilted state, so as to realize the automatic outflow of hydraulic oil and solve the problem of excessive residual hydraulic oil in the barrel.

[0004] In order to solve the above technical problems, the utility model provides a technical solution: a hydraulic oil receiving device dedicated to an extruder, including a frame and a valve, characterized in that: the frame includes a column and a rectangular frame, two rectangular frames are distributed up and down and are supported in series by the columns, there are four columns, and they are distributed at the four corners of the rectangular frames, the lower one of the rectangular frames is in a horizontal state, the upper one of the rectangular frames is in an inclined state, and limit rods are arranged above the two inclined sides of the upper one of the rectangular frames, the valve is arranged at the oil outlet of the oil drum, and when the oil drum is tilted and placed on the rectangular frame between the two limit rods, the oil outlet is in a tilted downward state.

[0005] Furthermore, the columns and rectangular frames are both formed by welding angle steels, and the angle steel opening in the upper rectangular frame faces upward to form an annular groove.

[0006] Furthermore, the inclination angle of the upper rectangular frame is 10°-30°.

[0007] Furthermore, the valve is a manual valve.

[0008] The beneficial effects of the utility model are:

[0009] 1. The present application places the oil barrel in an inclined position through the cooperation between the frame and the valve, and a valve is provided at the oil outlet of the oil barrel. By controlling the switch of the valve, the automatic outflow of hydraulic oil is realized, eliminating the use of a pump. Since the oil outlet is in an inclined downward state, the residual amount of hydraulic oil in the oil barrel is greatly reduced.

[0010] 2. In the present application, the upper and lower rectangular frames are supported in series by columns. The lower rectangular frame increases the stability of the support, and the upper rectangular frame is used to place and support the oil barrel. The oil barrel is prevented from rolling under the limit of the limit rod, so that the oil barrel is placed stably. The oil barrel is placed at an angle, and the hydraulic oil in the oil barrel will be concentrated to the valve outlet due to gravity to release it. After the oil is connected, there is less oil in the oil barrel, which can reduce the waste of hydraulic oil.

[0011] 3. In the present application, the angle steel in the upper rectangular frame is opened upward and forms an annular groove. When the oil drum is placed on it, the lower edge of the oil drum is placed in the annular groove to prevent the oil drum from sliding downward on the slope.

[0012] 4. The valve in this application is a manual valve with simple structure, easy operation and low cost.

[0013] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. Description of the drawings:

[0014] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the description of the embodiments are briefly introduced below. Obviously, the drawings described below are only two of the drawings in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 This is a schematic diagram of the structure of this application.

[0016] Figure 2 A schematic diagram of the structure of the frame.

[0017] In the figure, 1-valve, 2-column, 3-rectangular frame, 4-annular groove, 5-limiting rod;

[0018] A-oil drum, B-oil outlet. Specific implementation method:

[0019] The embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as being limited to the embodiments described herein. Instead, these embodiments are provided to provide a more thorough and complete understanding of the present invention. It should be understood that the drawings and embodiments of the present invention are only for exemplary purposes and are not intended to limit the scope of protection of the present invention.

[0020] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0021] The names of the messages or information exchanged between multiple devices in the implementation manner of the present utility model are only used for illustrative purposes, and are not used to limit the scope of these messages or information.

[0022] Embodiment 1

[0023] like Figure 1-2 As shown, a hydraulic oil receiving device dedicated to an extruder includes a frame and a valve 1. The frame includes a column 2 and a rectangular frame 3. The two rectangular frames 3 are distributed up and down and supported in series by the column 2. There are four columns 2 and they are distributed at the four corners of the rectangular frame 3. The lower rectangular frame 3 is in a horizontal state, and the upper rectangular frame 3 is in an inclined state. The inclination angle is 10°-30°, and the optimal is 15°. Limit rods 5 are arranged above the two inclined sides of the upper rectangular frame 3. The valve 1 is arranged at the oil outlet B of the oil barrel A. The valve 1 is a manual valve 1 with a simple structure, convenient operation and low cost. It is cheaper than an electric motor pump oil. When the oil barrel A is tilted and placed on the rectangular frame 3 between the two limit rods 5, the oil outlet B is in a tilted downward state.

[0024] Among them, the upper and lower rectangular frames 3 are supported in series by the column 2. The lower rectangular frame 3 increases the stability of the support. The upper rectangular frame 3 is used to place and support the oil barrel A, and prevent the oil barrel A from rolling under the limit of the limit rod 5, so that the oil barrel A is placed stably. The oil barrel A is placed at an angle, and the hydraulic oil in the oil barrel A will be concentrated to the valve 1 due to gravity to release it. After the oil is connected, there is less oil in the oil barrel A, which can reduce the waste of hydraulic oil.

[0025] Embodiment 2

[0026] like Figure 2 As shown, this embodiment is obtained by adding technical features such as an annular groove 4 on the basis of the first embodiment. The other technical features are the same as those of the first embodiment, and the similarities are not repeated here. The difference between this embodiment and the first embodiment is that the column 2 and the rectangular frame 3 are both welded by angle steel, and the angle steel opening in the upper rectangular frame 3 faces upward to form an annular groove 4. .

[0027] In this embodiment, it is made of angle steel, which is light in weight and has a strong load-bearing capacity. It can be placed near the equipment and is convenient for accessing hydraulic oil when it is needed. Due to the presence of the annular groove 4, when the oil barrel A is placed on it, the lower edge of the oil barrel A is placed in the annular groove 4 to prevent the oil barrel A from sliding downward on the slope.

[0028] The process of using the overall technical solution formed by the above-mentioned embodiments is as follows: first, the valve 1 is fixedly connected to the oil outlet B of the oil barrel A, the lower edge of the oil barrel A is placed in the annular groove 4, and the oil outlet B is in a tilted downward state, and the hydraulic oil in the barrel is discharged by controlling the switch of the valve 1.

[0029] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention is described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A hydraulic oil receiving device for an extruder, comprising a frame and a valve, characterized in that: The frame includes columns and rectangular frames, two of the rectangular frames are distributed up and down and supported in series by the columns, there are four columns, and they are distributed at the four corners of the rectangular frames, the lower one of the rectangular frames is in a horizontal state, and the upper one of the rectangular frames is in an inclined state, and limit rods are arranged above the two inclined sides of the upper rectangular frame, the valve is arranged at the oil outlet of the oil drum, and when the oil drum is tilted and placed on the rectangular frame between the two limit rods, the oil outlet is in a tilted downward state.

2. The hydraulic oil receiving device for an extruder according to claim 1, characterized in that: The columns and rectangular frames are both formed by welding angle steels, and the angle steel opening in the upper rectangular frame faces upwards to form an annular groove.

3. The hydraulic oil receiving device for an extruder according to claim 2, characterized in that: The inclination angle of the upper rectangular frame is 10°-30°.

4. The hydraulic oil receiving device for an extruder according to claim 3 is characterized in that: The valve is a manual valve.

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