Lubricating device for wiredrawing aluminum wire

Abstract

The utility model discloses a lubricating device for wiredrawing aluminum wires, which comprises a liquid pool for containing lubricating liquid, the top of the liquid pool is open, and a vertically arranged partition plate is mounted in the liquid pool. A partition plate is arranged in the liquid pool, the partition plate divides an inner cavity of the liquid pool into a lubricating cavity used for lubricating the wiredrawing aluminum wire and a liquid supplementing cavity used for supplementing liquid to the lubricating cavity, the partition plate is divided into an upper partition plate and a lower partition plate, the upper partition plate is arranged above the lower partition plate in a sleeving mode, and an electric push rod is installed between the upper partition plate and the lower partition plate; lubricating liquid can be added regularly by controlling opening and closing of the electric push rod through the partition plate, traditional manual pouring is not needed, and the labor intensity of workshop workers is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable processing technical field, concretely relates to a lubricating device for wire drawing aluminium wire. BACKGROUND

[0002] It is known that in the cable production process, wire drawing is the first process of cable production, and the quality of finished wire directly affects the advantages and disadvantages of cable performance, and even affects the reputation and benefit of enterprises, in order to ensure the smoothness of wire drawing, lubrication is usually needed in the wire drawing process, at present, the lubricating oil used in the production of aluminium wire of traditional wire drawing machine is unified oil supply, and lubricating oil is stored in an independent large oil tank, and is circulated and supplied from the oil tank by an oil pump, however, a lot of aluminium powder is extruded in the wire drawing process due to low temperature of aluminium wire or aluminium alloy wire and other reasons, and these powder is brought into subsequent lubrication in the circulating lubrication process, causing the surface of aluminium wire to be scratched in the wire drawing process, affecting the cable quality, and the oil amount in the oil tank is reduced due to the fact that lubricating liquid is continuously brought to the surface of aluminium wire, so manual lubricating oil addition is needed. SUMMARY

[0003] The utility model discloses a lubricating device for wire drawing aluminium wire to solve the above technical problem.

[0004] The utility model discloses the technical scheme that adopts is: a lubricating device for wire drawing aluminium wire, including the liquid pool for containing lubricating liquid, the top of liquid pool is open, install the baffle of vertical setting in the liquid pool, the inner chamber of liquid pool is divided into the lubricating cavity for lubricating wire drawing aluminium wire and the liquid supplementing cavity for supplementing the lubricating cavity to the baffle, the baffle divides into upper baffle and lower baffle, the upper baffle is set in the upper of lower baffle, and install electric push rod between upper baffle and lower baffle.

[0005] Preferably, the lower baffle is provided as a solid metal plate, the upper baffle is provided as a metal plate with a hollow bottom, the fixed end of the electric push rod is installed on the top of the lower baffle, and the free end of the electric push rod is installed on the inner top of the upper baffle.

[0006] Preferably, the height of the upper baffle is set to one third of the height of the lower baffle.

[0007] Preferably, the bottom of the lubricating cavity is provided with a discharge port, a recovery tank is provided below the discharge port, a reflux pipe is provided between the recovery tank and the liquid supplementing cavity, and a reflux pump connected with the reflux pipe is provided in the recovery tank.

[0008] Preferably, a plurality of filter screens are provided in the recovery tank, and the pore sizes of the filter screens decrease from top to bottom.

[0009] Preferably, the filter screens are provided as pull-out type filter screens.

[0010] The utility model discloses the beneficial effect: the utility model discloses the setting through the control opening and closing of electric push rod through the setting of baffle can add lubricating liquid periodically, need not traditional manual pouring, effectively reduce the labor intensity of workshop worker. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is structure schematic drawing of the utility model;

[0012] Mark in drawing: 1, liquid pool, 2, baffle, 3, lubricating cavity, 4, liquid supplementing cavity, 5, upper baffle, 6, lower baffle, 7, electric push rod, 8, discharge port, 9, recovery tank, 10, return pipe, 11, return pump, 12, filter screen. DETAILED DESCRIPTION

[0013] The utility model discloses further set forth in connection with specific embodiment.

[0014] As shown in the figure, a kind of lubricating device for aluminum wire drawing, including the liquid pool 1 for containing lubricating liquid, the top of the liquid pool 1 is set as open, the baffle 2 of vertical setting is installed in the liquid pool 1, the inner cavity of the liquid pool 1 is divided into lubricating cavity 3 for lubricating aluminum wire drawing and liquid supplementing cavity 4 for supplementing lubricating cavity 3 by the baffle 2, the baffle 2 is divided into upper baffle 5 and lower baffle 6, the upper baffle 5 is set in the upper of lower baffle 6, and electric push rod 7 is installed between upper baffle 5 and lower baffle 6. When needing to supplement lubricating cavity, control electric push rod to descend and supplement liquid.

[0015] As another preferred embodiment of the application, the lower baffle 6 is set as solid metal plate, the upper baffle 5 is set as metal plate with hollow bottom, the fixed end of the electric push rod 7 is installed on the top of the lower baffle 6, and the free end of the electric push rod 7 is installed on the inner top of the upper baffle 5.

[0016] As another preferred embodiment of the application, the height of the upper baffle 5 is set as one third of the height of the lower baffle 6.

[0017] As another preferred embodiment of the application, the bottom of the lubricating cavity 3 is provided with discharge port 8, the discharge port 8 is provided with electromagnetic valve, the recovery tank 9 is arranged below the discharge port 8, the return pipe 10 is arranged between the recovery tank 9 and the liquid supplementing cavity 4, and the return pump 11 connected with the return pipe 10 is arranged in the recovery tank 9. The design of discharge port and electromagnetic valve in the application can clean the aluminum scraps in the lubricating cavity 3 periodically, to avoid that too much aluminum scraps in the lubricating cavity 3 affect the surface forming quality of cable.

[0018] As another preferred embodiment of the present application, the recycling box 9 is provided with a plurality of layers of filter screens 12, the aperture of the filter screens 12 decreases from top to bottom, and the filter screens are designed as pull-out type filter screens. Specifically, mounting grooves are formed on the inner wall of the recycling box, the filter screen 12 comprises a mounting frame which is slidably pulled out in the mounting groove, and a filter screen surface which is mounted in the mounting frame. The filter screen is designed as pull-out type, and can be conveniently taken out for cleaning of aluminum scraps.

[0019] As another preferred embodiment of the present application, a control unit can be provided, which can be a commercially available single-chip microcomputer. The electromagnetic valve on the discharge port and the electric push rod are electrically connected with the controller, and the opening and closing of the electromagnetic valve and the electric push rod are controlled by the control unit. In order to further reduce the labor intensity of workers, a displacement sensor connected with the control unit is arranged on the inner wall of the lubricating cavity. The displacement sensor transmits the liquid level information to the control unit, and the control unit controls the electric push rod to work to supply liquid.

[0020] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily change or replace within the technical scope disclosed in the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A lubricating device for drawing aluminum wire, characterized by: The utility model relates to a lubricating tank for aluminum wire drawing, comprising a liquid pool (1) for containing lubricating liquid, the top of the liquid pool (1) is provided with an opening, a vertical partition plate (2) is installed in the liquid pool (1), the partition plate (2) divides the inner cavity of the liquid pool (1) into a lubricating cavity (3) for lubricating aluminum wire drawing and a liquid supplementing cavity (4) for supplementing the lubricating cavity (3), the partition plate (2) is divided into an upper partition plate (5) and a lower partition plate (6), the upper partition plate (5) is sleeved above the lower partition plate (6), and an electric push rod (7) is installed between the upper partition plate (5) and the lower partition plate (6).

2. A lubricating device for drawing aluminum wire according to claim 1, characterized in that: The lower partition plate (6) is a solid metal plate, the upper partition plate (5) is a hollow metal plate with a hollow bottom, the fixed end of the electric push rod (7) is installed on the top of the lower partition plate (6), and the free end of the electric push rod (7) is installed on the inner top of the upper partition plate (5).

3. A lubricating device for drawing aluminum wire according to claim 1, characterized in that: The height of the upper partition plate (5) is one third of the height of the lower partition plate (6).

4. A lubricating device for drawing aluminum wire according to claim 1, characterized in that: The bottom of the lubricating cavity (3) is provided with a discharge port (8), a recovery tank (9) is arranged below the discharge port (8), a backflow pipe (10) is arranged between the recovery tank (9) and the liquid supplementing cavity (4), and a backflow pump (11) connected with the backflow pipe (10) is arranged in the recovery tank (9).

5. A lubricating device for drawing aluminum wire as claimed in claim 4, characterized in that: The recovery tank (9) is provided with multiple layers of filter screens (12), and the pore size of the filter screens (12) decreases from top to bottom.

6. A lubricating device for drawing aluminum wire according to claim 5, characterized in that: The filter screens (12) are pull-out type filter screens.

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