Rapid cooling device for press workbench

Abstract

The utility model discloses a quick cooling device for a press workbench, which comprises a box body, a die box and an extrusion plate, the die box is fixed on the outer wall of the top of the box body through bolts, a plurality of second air inlet holes are arranged at the top of the die box, a first liquid inlet pipe is inserted into the top of the box body, and a valve is inserted into one end of the die box. One end of the valve is connected with the first liquid inlet pipe through a flange, the other end of the valve is fixedly connected with a first hollow plate, a first liquid return pipe is inserted into the other end of the mold box, one end of the first liquid return pipe is connected with the other end of the first hollow plate, and the other end of the first liquid return pipe is sleeved with a second hollow plate. Cooling liquid in the liquid collecting box is pumped into the second liquid inlet pipe under the action of the liquid pump and then input into the first hollow plate through the first liquid inlet pipe, then the temperature of the cooling liquid in the first hollow plate is transmitted to a workpiece from the second air inlet hole through the copper sheet for cooling, and the cooling efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cooling technical field especially relates to a press workbench quick cooling device. BACKGROUND

[0002] The press is a kind of forming machine for industrial products through pressure forming, usually adopts hydraulic cylinder, therefore also be called oil press.

[0003] At present, the existing press does not have the initiative quick cooling function, after hot pressing, raw material needs long time cooling, or staff takes out the raw material after hot pressing from mould, carries out cooling, but staff has the danger of being scalded in the operation process. UTILITY MODEL CONTENTS

[0004] The utility model discloses a press workbench quick cooling device to solve the problem of not having the initiative quick cooling function and needing long time cooling.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of press workbench quick cooling device, including box, mould box and extrusion plate, mould box is fixed on the top outer wall of box by bolt, the top of mould box is equipped with a plurality of second air inlet, the top of box is inserted with first liquid inlet pipe, one end of mould box is inserted with valve, one end of valve is connected by flange with first liquid inlet pipe, the other end of valve is fixedly connected with first hollow plate, one end of first liquid return pipe is connected with the other end of first hollow plate, the other end of first liquid return pipe is sleeved with second hollow plate, one end of box is clamped with mounting frame, second hollow plate is arranged in mounting frame, the other end of second hollow plate is inserted with second liquid return pipe, the bottom inner wall of box is fixedly connected with liquid collecting tank and liquid pump, the other end of second liquid return pipe is inserted with one end of liquid collecting tank, the liquid inlet end of liquid pump is inserted with one end of first liquid inlet pipe, the liquid outlet end of liquid pump is inserted with second liquid inlet pipe, the other end of second liquid inlet pipe is inserted with the other end of liquid collecting tank.

[0007] Further, one end of the box is provided with a plurality of first air inlets.

[0008] Further, the side of the box is rotatably connected with a cabinet door, and the side outer wall of the cabinet door is fixedly connected with a handle.

[0009] Further, the top outer wall of the box is fixedly connected with a plurality of support rods, and the top ends of the plurality of support rods are fixedly connected with a mounting plate.

[0010] Further, the top of the mounting plate is fixedly connected with a hydraulic telescopic rod, the extrusion plate is fixed at the bottom end of the hydraulic telescopic rod through bolts, and the four corners of the extrusion plate are fixedly connected with sliding rings which are slidably sleeved with the supporting rods.

[0011] Further, the two side outer walls of the first hollow plate are fixedly connected with a plurality of copper sheets.

[0012] Further, one end of the mounting frame is clamped with a protective net, and the other end of the mounting frame is embedded with a fan.

[0013] The utility model discloses the beneficial effects are:

[0014] 1. through the effect under the liquid pump is collected in the liquid tank cooling liquid is drawn into the second liquid inlet pipe, then, the cooling liquid temperature in the first hollow plate is passed to the workpiece and is cooled down through the copper sheet from the second air inlet hole, improves the cooling efficiency.

[0015] 2. through the cooling liquid after heating is input to the second hollow plate from the first liquid return pipe, then, is collected in the liquid tank again through the second liquid return pipe, so as to carry out full use, saves resources.

[0016] 3. through the driving of the hydraulic telescopic rod makes the sliding ring move downward along the supporting rod, thereby drives the extrusion plate to move downward and press on the material, and then extrudes the material into shape, saves time and effort. DRAWINGS

[0017] Figure 1 It is a kind of press workbench quick cooling device's three-dimensional structure schematic diagram that the utility model proposes;

[0018] Figure 2 It is a kind of press workbench quick cooling device's side view structure schematic diagram that the utility model proposes;

[0019] Figure 3 It is a kind of press workbench quick cooling device's cross-sectional structure schematic diagram that the utility model proposes;

[0020] Figure 4 It is a kind of press workbench quick cooling device's explosion structure schematic diagram that the utility model proposes.

[0021] In the figure: 1, box; 2, first air inlet; 3, cabinet door; 4, handle; 5, support rod; 6, mounting plate; 7, hydraulic telescopic rod; 8, extrusion plate; 9, slip ring; 10, mold box; 11, second air inlet hole; 12, first liquid inlet pipe; 13, valve; 14, first hollow plate; 15, copper sheet; 16, first liquid return pipe; 17, second hollow plate; 18, mounting frame; 19, protective net; 20, fan; 21, second liquid return pipe; 22, liquid collecting tank; 23, second liquid inlet pipe; 24, liquid pump. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Referring to Figures 1-4 A press machine workbench rapid cooling device, including box 1, mold box 10 and extrusion plate 8, mold box 10 is fixed on the top outer wall of box 1 by bolt, one end of box 1 is equipped with a plurality of first air inlet 2, one side of cabinet door 3 is rotatably connected with the outside wall of box 1, and the outside wall of one side of cabinet door 3 is fixed with handle 4 by bolt, so as to facilitate the opening of cabinet door 3, so as to facilitate the maintenance of liquid collecting tank 22 and liquid pump 24, the top outer wall of box 1 is welded with a plurality of support rods 5, the top end of a plurality of support rods 5 is commonly welded with mounting plate 6, and the top of mounting plate 6 is fixed with hydraulic telescopic rod 7 by bolt, extrusion plate 8 is fixed at the bottom end of hydraulic telescopic rod 7 by bolt, and the four corners of extrusion plate 8 are all welded with slip ring 9, slip ring 9 is slidably connected with support rod 5, and slip ring 9 is driven by hydraulic telescopic rod 7 to move downwards along support rod 5, so as to drive extrusion plate 8 to move downwards and press on the material, and then the material is extruded into a shape;

[0024] The top of mold box 10 is provided with a plurality of second air inlet holes 11, the top of box 1 is inserted with first liquid inlet pipe 12, one end of mold box 10 is inserted with valve 13, one end of valve 13 is connected with first liquid inlet pipe 12 through flange, the other end of valve 13 is fixed with first hollow plate 14 by bolt, the two side outer walls of first hollow plate 14 are all welded with a plurality of copper sheets 15, the other end of mold box 10 is inserted with first liquid return pipe 16, one end of first liquid return pipe 16 is connected with the other end of first hollow plate 14, the other end of first liquid return pipe 16 is sleeved with second hollow plate 17, one end of mounting frame 18 is clamped with the end of box 1, second hollow plate 17 is arranged in mounting frame 18, and the other end of mounting frame 18 is embedded with fan 20, under the action of fan 20, the outside wind is sucked into mounting frame 18, so as to cool the cooling liquid in second hollow plate 17, and the other end of second hollow plate 17 is inserted with second liquid return pipe 21.

[0025] The bottom inner wall of the box 1 is fixed with a liquid collecting tank 22 and a liquid pump 24 by bolts, the cooling liquid after being heated is input into the second hollow plate 17 from the first liquid return pipe 16, then is collected into the liquid collecting tank 22 through the second liquid return pipe 21, the other end of the second liquid return pipe 21 is inserted into one end of the liquid collecting tank 22, the liquid inlet end of the liquid pump 24 is inserted into one end of the first liquid inlet pipe 12, the liquid outlet end of the liquid pump 24 is inserted with the second liquid inlet pipe 23, the other end of the second liquid inlet pipe 23 is inserted into the other end of the liquid collecting tank 22, under the action of the liquid pump 24, the cooling liquid in the liquid collecting tank 22 is pumped into the second liquid inlet pipe 23, then is input into the first hollow plate 14 through the first liquid inlet pipe 12, then the cooling liquid temperature in the first hollow plate 14 is transmitted to the workpiece through the copper sheet 15 from the second air inlet hole 11 to cool and lower the temperature.

[0026] The working principle of the embodiment is as follows: in use, first, the material is placed on the mold box 10, then the hydraulic telescopic rod 7 is started, under the driving of the hydraulic telescopic rod 7, the sliding ring 9 moves downward along the supporting rod 5, thereby driving the extrusion plate 8 to move downward and press on the material, and then the material is extruded and formed, then the valve 13 is opened and the liquid pump 24 is started, under the action of the liquid pump 24, the cooling liquid in the liquid collecting tank 22 is pumped into the second liquid inlet pipe 23, then is input into the first hollow plate 14 through the first liquid inlet pipe 12, then the cooling liquid temperature in the first hollow plate 14 is transmitted to the workpiece through the copper sheet 15 from the second air inlet hole 11 to cool and lower the temperature, the cooling liquid after being heated is input into the second hollow plate 17 from the first liquid return pipe 16, then under the action of the fan 20, the outside air is sucked into the mounting frame 18, thereby cooling the cooling liquid in the second hollow plate 17, then is collected into the liquid collecting tank 22 through the second liquid return pipe 21.

[0027] The above is only the preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A press table rapid cooling device, comprising a box (1), a mold box (10) and an extrusion plate (8), the mold box (10) is fixed on the top outer wall of the box (1) by bolts, characterized in that, The top of the mold box (10) is provided with a plurality of second air inlet holes (11), the top of the box (1) is inserted with a first liquid inlet pipe (12), one end of the mold box (10) is inserted with a valve (13), one end of the valve (13) is connected with the first liquid inlet pipe (12) through a flange, the other end of the valve (13) is fixedly connected with a first hollow plate (14), the other end of the mold box (10) is inserted with a first liquid return pipe (16), one end of the first liquid return pipe (16) is connected with the other end of the first hollow plate (14), the other end of the first liquid return pipe (16) is sleeved with a second hollow plate (17), one end of the box (1) is clamped with a mounting frame (18), the second hollow plate (17) is arranged in the mounting frame (18), the other end of the second hollow plate (17) is inserted with a second liquid return pipe (21), the bottom inner wall of the box (1) is fixedly connected with a liquid collecting tank (22) and a liquid pump (24), the other end of the second liquid return pipe (21) is inserted with one end of the liquid collecting tank (22), the liquid inlet end of the liquid pump (24) is inserted with one end of the first liquid inlet pipe (12), the liquid outlet end of the liquid pump (24) is inserted with a second liquid inlet pipe (23), the other end of the second liquid inlet pipe (23) is inserted with the other end of the liquid collecting tank (22).

2. A press bed rapid cooling device according to claim 1, characterized in that, One end of the box (1) is provided with a plurality of first air inlets (2).

3. A press bed rapid cooling device according to claim 1, characterized in that, The side of the box (1) is rotatably connected with a cabinet door (3), one side of the outer wall of the cabinet door (3) is fixedly connected with a handle (4).

4. A press bed rapid cooling device according to claim 1, characterized in that, The top outer wall of the box (1) is fixedly connected with a plurality of supporting rods (5), the top ends of the plurality of supporting rods (5) are commonly fixedly connected with a mounting plate (6).

5. A press bed rapid cooling device according to claim 4, characterized in that, The top of the mounting plate (6) is fixedly connected with a hydraulic telescopic rod (7), the extrusion plate (8) is fixed at the bottom end of the hydraulic telescopic rod (7) through bolts, the four corners of the extrusion plate (8) are fixedly connected with sliding rings (9), and the sliding rings (9) are slidably sleeved with the supporting rods (5).

6. A press bed rapid cooling device according to claim 1, characterized in that, The two side outer walls of the first hollow plate (14) are fixedly connected with a plurality of copper sheets (15).

7. A press bed rapid cooling device according to claim 1, characterized in that, One end of the mounting frame (18) is clamped with a protective net (19), the other end of the mounting frame (18) is embedded with a fan (20).

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