Temperature control type cooling water tank for metal extrusion processing

Abstract

The utility model discloses a temperature control type cooling water tank for metal extrusion processing, which belongs to the field of copper wire processing and comprises a cooling tank. A circulating cooling pool for cooling circulating water discharged from the cooling tank is fixedly mounted at the lower end of the cooling tank; a cooling tank cover plate for reducing volatilization of doped alcohol is rotationally mounted at the upper end of the cooling tank through a rotating shaft; the right end of the cooling tank is provided with a clamping guide mechanism for guiding the end part of a material which is just started for extrusion forming; two clamping plates which are symmetrical front and back are mounted at the left and right ends of the cooling tank, are in sliding connection with the side wall of the cooling tank through dovetail groove guide rails, and are used for limiting extruded materials and controlling the sizes of water outlets at the left and right ends of the cooling tank; a water circulation rate control mechanism for regulating and controlling the water circulation rate is mounted on the outer wall of the front side of the cooling tank; by means of the mode, automatic guiding can be achieved for the end of a product which is extruded and output just after the extruder is started, and the risk of injury caused by manual guiding is reduced.

Description

Technical Field

[0001] This utility model relates to the field of copper wire processing, specifically to a temperature-controlled cooling water tank for metal extrusion processing. Background Technology

[0002] Cooling water tanks for metal extrusion presses are important equipment in the metal extrusion production process (such as copper rod extrusion), effectively cooling the products extruded by the extruder. With increasing awareness of environmental protection and energy conservation, the design of cooling water tanks for metal extrusion presses is paying more and more attention to energy saving and environmental protection. Optimizing the tank structure design and using circulating water can reduce water consumption.

[0003] Chinese patent CN203494932U discloses a cooling water tank for an extruder, including a tank body, an inlet pipe, and an outlet pipe. The inlet pipe is located on the left side of the tank body, and the outlet pipe is located at the bottom of the tank body. An outlet valve is installed on the outlet pipe. The overall structure of this tank is simple and practical, providing excellent cooling. The end of the cooling section can be manually wound up or connected to a winding device, enabling continuous extrusion. Production efficiency, quality, and precision are effectively improved, while energy consumption and raw material costs are reduced. It simplifies processing, operation, control, and use, and improves the environment. However, this technology still has the following problems:

[0004] 1. When the extruder is first started, the end of the extruded product needs to be manually guided to the cooling water tank. The product temperature is too high when it comes out of the extruder and it is easy to burn the workers.

[0005] 2. When cooling some metals (such as copper), a certain proportion of alcohol needs to be added to the cooling water. The alcohol content needs to be weighed manually before adding.

[0006] Based on this, the present invention designs a temperature-controlled cooling water tank for metal extrusion processing to solve the above problems. Utility Model Content

[0007] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a temperature-controlled cooling water tank for metal extrusion processing.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A temperature-controlled cooling water tank for metal extrusion processing includes a cooling tank, a circulating cooling pool, a cooling tank cover, a water circulation rate control mechanism, a clamping plate, and a clamping guide mechanism.

[0010] A circulating cooling pool for cooling the circulating water discharged from the cooling tank is fixedly installed at the lower end of the cooling tank.

[0011] The upper end of the cooling tank is rotatably mounted with a cooling tank cover plate to reduce the evaporation of the added alcohol via a rotating shaft;

[0012] The right end of the cooling tank is equipped with a clamping and guiding mechanism for guiding the end of the material that has just been extruded and formed after the machine is started.

[0013] The cooling tank is equipped with two symmetrical clamps at both ends. The clamps are slidably connected to the side wall of the cooling tank through dovetail groove guide rails. The clamps are used to limit the extruded material and control the size of the water outlets at both ends of the cooling tank.

[0014] The cooling tank is equipped with a water circulation rate control mechanism on the outer wall of its front side for regulating the water circulation rate.

[0015] The water circulation rate control mechanism includes a temperature sensor, a water pump, and an alcohol-linked quantitative dosing structure. The temperature sensor is fixedly installed on the left side of the clamping plate at the left end of the cooling tank. The temperature sensor is used to detect the temperature of the cooled workpiece. The water pump is fixedly connected to the outer wall of the front side of the cooling tank. The water pump is used to draw circulating water from the circulating cooling tank through water pipes and send it to the alcohol-linked quantitative dosing structure. The alcohol-linked quantitative dosing structure is connected to the outer wall of the front side of the cooling tank. The alcohol-linked quantitative dosing structure is connected to the water pump through water pipes.

[0016] Furthermore, the alcohol-linked quantitative mixing structure includes a circulating water tank, a first fan blade, a linkage shaft, a second fan blade, an alcohol rate control tank, and an alcohol placement tank. The circulating water tank is located above the water pump and is fixedly connected to the cooling tank. The circulating water tank is connected to the water pump via a water pipe. Inside the circulating water tank, the linkage shaft is rotatably connected to the first fan blade via a linkage shaft. After passing through the circulating water tank, the linkage shaft is fixedly connected to the second fan blade. Both the second fan blade and the linkage shaft are rotatably connected to the alcohol rate control tank. The alcohol rate control tank is fixedly connected to the front end of the cooling tank. The alcohol rate control tank is connected to the alcohol placement tank via a flexible hose. The cooling tank has an alcohol inlet and a water inlet. The alcohol rate control tank is connected to the alcohol inlet below via a flexible hose. The circulating water tank is connected to the water inlet above the circulating water tank via a water pipe.

[0017] Furthermore, the clamping and guiding mechanism includes a clamping component and a guiding component, the clamping component being connected to the guiding component, and the guiding component being connected to the cooling tank.

[0018] Furthermore, the clamping assembly includes a mounting plate, a positioning disk, a clamping rod, a protrusion, and a driving assembly; the upper end of the mounting plate is connected to the guide assembly, and the center of the left end of the mounting plate is fixedly connected to the positioning disk. The left end of the positioning disk has multiple limiting grooves arranged in a circumferential array, and a clamping rod is slidably connected in each limiting groove. The limiting groove is used to limit the sliding connection of the clamping rod. A protrusion is fixedly connected to the upper side of the left end of the clamping rod. The left end of the positioning disk is connected to the driving assembly, and the mounting plate is connected to the driving assembly.

[0019] Furthermore, the drive assembly includes a rotating gear disk, a rack, and a cylinder; the left end of the positioning disk is rotatably connected to the rotating gear disk, and the rotating gear disk has multiple arc-shaped limiting grooves arranged in a circumferential array. The arc-shaped limiting grooves are used to limit the sliding of the clamping rod through the protrusions; the upper end of the rotating gear disk is meshed with the rack, the rack is slidably connected to the mounting plate through the dovetail groove guide rail, the upper end of the rack is fixedly connected to the driving end of the cylinder, and the cylinder is fixedly connected to the left end of the mounting plate.

[0020] Furthermore, the guiding component includes sliders and slide rails; two sliders and two slide rails are symmetrically arranged at the upper end of the inner side wall of the cooling tank, the slide rails are fixedly connected to the cooling tank, the sliders are slidably connected to the cooling tank through the slide rails, and the ends of the two sliders that are close to each other are fixedly connected to the upper sides of the front and rear ends of the mounting plate.

[0021] Furthermore, the left end of the bottom of the cooling tank is lower than the right end.

[0022] Furthermore, the end of the clamping rod that clamps the material is a plane.

[0023] Compared with the prior art, the advantages of this utility model are as follows: 1. This experimental new model can realize automatic guidance of the end of the product extruded and output by the extruder when it is turned on, reducing the risk of injury from manual guidance;

[0024] 2. This novel experimental design can automatically add alcohol in a fixed proportion while controlling the temperature of the cooling tank, thus reducing manpower input. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This utility model relates to a three-dimensional temperature-controlled cooling water tank for metal extrusion processing. Figure 1 ;

[0027] Figure 2 This is a front view of a temperature-controlled cooling water tank for metal extrusion processing according to the present invention.

[0028] Figure 3 A three-dimensional view of the alcohol-linked quantitative mixing structure of this utility model with part of the chamber removed;

[0029] Figure 4This utility model relates to a three-dimensional temperature-controlled cooling water tank for metal extrusion processing. Figure 2 ;

[0030] Figure 5 For along Figure 2 A three-dimensional image with a portion removed along the AA direction;

[0031] Figure 6 This is a schematic diagram of the clamping assembly.

[0032] The labels in the diagram represent:

[0033] 1. Cooling tank; 2. Circulating cooling pool; 3. Cooling tank cover; 4. Water circulation rate control mechanism; 41. Temperature sensor; 42. Water pump; 43. Alcohol linkage quantitative mixing structure; 431. Circulating water tank; 432. Fan blade one; 433. Linkage shaft; 434. Fan blade two; 435. Alcohol rate control tank; 436. Alcohol placement tank; 437. Alcohol inlet; 438. Water inlet; 5. Clamping plate; 6. Clamping guide mechanism; 61. Clamping assembly; 611. Mounting plate; 612. Positioning plate; 613. Limiting groove; 614. Clamping rod; 615. Protrusion; 616. Arc-shaped limiting groove; 617. Rotating gear plate; 618. Rack; 619. Cylinder; 62. Guide assembly; 621. Slider; 622. Slide rail. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0035] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0036] Example 1: In some embodiments, please refer to the accompanying drawings. Figures 1-6 A temperature-controlled cooling water tank for metal extrusion processing includes a cooling tank 1;

[0037] A circulating cooling pool 2 for cooling the circulating water discharged from the cooling tank 1 is fixedly installed at the lower end of the cooling tank 1.

[0038] The upper end of the cooling tank 1 is rotatably mounted with a cooling tank cover plate 3 to reduce the evaporation of the added alcohol via a rotating shaft;

[0039] The right end of the cooling tank 1 is equipped with a clamping and guiding mechanism 6 for guiding the end of the material that has just been extruded and formed after the machine is started.

[0040] The cooling tank 1 is equipped with two symmetrical clamping plates 5 at both the left and right ends. The clamping plates 5 are slidably connected to the side wall of the cooling tank 1 through dovetail groove guide rails. The clamping plates 5 are used to limit the extruded material and control the size of the water outlets at both the left and right ends of the cooling tank 1.

[0041] The cooling tank 1 is equipped with a water circulation rate control mechanism 4 for regulating the water circulation rate on its front outer wall.

[0042] The water circulation rate control mechanism 4 includes a temperature sensor 41, a water pump 42, and an alcohol-linked quantitative dosing structure 43. The temperature sensor 41 is fixedly installed on the left side of the clamping plate 5 at the left end of the cooling tank 1. The temperature sensor 41 is used to detect the temperature of the cooled workpiece. The water pump 42 is fixedly connected to the front outer wall of the cooling tank 1. The water pump 42 draws circulating water from the circulating cooling pool 2 through a water pipe and then sends it into the alcohol-linked quantitative dosing structure 43 through a water pipe. The alcohol-linked quantitative dosing structure 43 is connected to the front outer wall of the cooling tank 1. The alcohol-linked quantitative dosing structure 43 is connected to the water pump 42 through a water pipe.

[0043] In this utility model, when the copper wire end of the extruded material is first started, it enters the clamping and guiding mechanism 6. The clamping and guiding mechanism 6 clamps the end of the material that has just been extruded and then limits the sliding of the material. When the material enters the right end of the cooling tank 1, it pulls the two clamping plates 5 at the right end of the cooling tank 1 to abut against the material for limiting. The same applies when the material is output from the left end of the cooling tank 1. At this time, the circulating water in the cooling tank 1 flows out between the clamping plates 5. When the temperature sensor 41 detects that the temperature of the output material is high, the power of the water pump 42 increases, and the water flow into the cooling tank 1 increases. At the same time, the alcohol mixing ratio is kept constant by driving the alcohol linkage quantitative mixing structure 43. When the water in the cooling tank 1 exceeds the upper end of the clamping plates 5, the water output at both ends of the cooling tank 1 increases, and the water output and water inlet balance is achieved. At this time, the water circulation rate increases and the water temperature inside the cooling tank 1 decreases.

[0044] The alcohol-linked quantitative mixing structure 43 includes a circulating water tank 431, a first fan blade 432, a linkage shaft 433, a second fan blade 434, an alcohol rate control tank 435, and an alcohol placement tank 436. The circulating water tank 431 is located above the water pump 42 and is fixedly connected to the cooling tank 1. The circulating water tank 431 is connected to the water pump 42 through a water pipe. Inside the circulating water tank 431, it is rotatably connected to the first fan blade 432 through the linkage shaft 433. The linkage shaft 433 passes through the circulating water tank 431 and is fixedly connected to the second fan blade 434. The second fan blade 434 and the linkage shaft 433 are both rotatably connected to the alcohol rate control chamber 435. The alcohol rate control chamber 435 is fixedly connected to the front end of the cooling tank 1. The alcohol rate control chamber 435 is connected to the alcohol placement tank 436 through a hose. The cooling tank 1 is provided with an alcohol inlet 437 and a water inlet 438. The alcohol rate control chamber 435 is connected to the alcohol inlet 437 below through a hose. The circulating water tank 431 is connected to the water inlet 438 above the circulating water tank 431 through a water pipe.

[0045] In this invention, when the water circulation rate needs to be adjusted, the power of the water pump 42 changes, the water flow output by the water pump 42 changes accordingly, the water flow speed in the circulating water tank 431 changes, the rotation speed of the first fan blade 432 changes, the linkage shaft 433 drives the second fan blade 434 to change, and the alcohol input rate of the alcohol inlet 437 changes accordingly, thereby ensuring that the alcohol mixing ratio remains constant when the water inlet rate changes.

[0046] The clamping and guiding mechanism 6 includes a clamping component 61 and a guiding component 62. The clamping component 61 is connected to the guiding component 62, and the guiding component 62 is connected to the cooling tank 1.

[0047] The clamping assembly 61 includes a mounting plate 611, a positioning disk 612, a clamping rod 614, a protrusion 615, a rotating gear disk 617, a rack 618, and a cylinder 619. The upper end of the mounting plate 611 is connected to the guide assembly 62, and the center of the left end of the mounting plate 611 is fixedly connected to the positioning disk 612. The left end of the positioning disk 612 has multiple limiting grooves 613 arranged in a circumferential array. Each limiting groove 613 has a clamping rod 614 slidably connected to it. The limiting groove 613 is used to limit the sliding connection of the clamping rod 614. A protrusion 615 is fixedly connected to the upper left side of the 14. The left end of the positioning disk 612 is rotatably connected to the rotating gear disk 617. The rotating gear disk 617 has multiple arc-shaped limiting grooves 616 arranged in a circular array. The arc-shaped limiting grooves 616 are used to limit the sliding of the clamping rod 614 through the protrusion 615. The upper end of the rotating gear disk 617 is meshed with the rack 618. The rack 618 is slidably connected to the mounting plate 611 through the dovetail groove guide rail. The upper end of the rack 618 is fixedly connected to the driving end of the cylinder 619. The cylinder 619 is fixedly connected to the left end of the mounting plate 611.

[0048] The guide component 62 includes a slider 621 and a slide rail 622; the two sliders 621 and the two slide rails 622 are symmetrically arranged at the upper end of the inner side wall of the cooling tank 1, the slide rails 622 are fixedly connected to the cooling tank 1, the sliders 621 are slidably connected to the cooling tank 1 through the slide rails 622, and the ends of the two sliders 621 that are close to each other are fixedly connected to the upper sides of the front and rear ends of the mounting plate 611.

[0049] In this invention, when the end of the copper wire that has just been extruded and formed passes through the mounting plate 611, the positioning plate 612, and the rotating gear plate 617, the driving end of the cylinder 619 pushes the rack 618 to slide. The sliding of the rack 618 causes the rotating gear plate 617 to rotate. The arc-shaped limiting groove 616 pushes the protrusion 615 to slide. The protrusion 615 drives the clamping rod 614 to slide in a limited position against the positioning plate 612 under the action of the limiting groove 613. At this time, multiple clamping rods 614 cooperate to clamp the end of the material that has just been extruded and formed. At the same time, under the extrusion action, the mounting plate 611 slides in a limited position under the action of the slider 621 and the slide rail 622, thereby guiding the end of the material that has just been extruded and formed.

[0050] The clamping rod 614 has a flat end that clamps the material to prevent scratching the material surface when clamping it.

[0051] The bottom left end of the cooling tank 1 is slightly lower than the right end, so that the circulating water flows in from the right end of the cooling tank 1 and then flows to the left end, thereby ensuring the cooling effect on the material.

[0052] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A temperature-controlled cooling water tank for metal extrusion processing, comprising a cooling tank (1), characterized in that: It also includes circulating cooling pool (2), cooling tank cover plate (3), water circulation rate control mechanism (4), clamp (5) and clamping guide mechanism (6); The lower end of the cooling tank (1) is fixedly provided with a circulating cooling pool (2) for cooling the circulating water discharged from the cooling tank (1); The upper end of the cooling tank (1) is rotatably provided with a cooling tank cover plate (3) for reducing the incorporation of alcohol volatilization; The right end of the cooling tank (1) is provided with a clamping guide mechanism (6) for guiding the end of the material extruded by the newly started extruder; Both ends of the cooling tank (1) are provided with two front and rear symmetrical clamps (5), which are slidably connected with the side wall of the cooling tank (1) through dovetail groove guide rails, and are used for limiting the extruded material and controlling the size of the water outlet at both ends of the cooling tank (1); The front outer wall of the cooling tank (1) is provided with a water circulation rate control mechanism (4) for regulating the water circulation rate; The water circulation rate control mechanism (4) comprises a temperature sensor (41), a water pump (42) and an alcohol linkage quantitative incorporation structure (43); the temperature sensor (41) is fixedly installed on the left side of the clamp (5) at the left end of the cooling tank (1), and is used for detecting the temperature of the cooled workpiece; the water pump (42) is fixedly connected with the front outer wall of the cooling tank (1), and is used for pumping the circulating water in the circulating cooling pool (2) into the alcohol linkage quantitative incorporation structure (43) through the water pipe; the alcohol linkage quantitative incorporation structure (43) is connected with the front outer wall of the cooling tank (1); the alcohol linkage quantitative incorporation structure (43) is connected with the water pump (42) through the water pipe.

2. The temperature-controlled cooling water tank for metal extrusion processing according to claim 1, characterized by, The alcohol linkage quantitative incorporation structure (43) comprises a circulating water bin (431), a fan blade one (432), a linkage shaft (433), a fan blade two (434), an alcohol rate control bin (435) and an alcohol placing groove (436); the circulating water bin (431) is fixedly connected with the cooling tank (1) above the water pump (42), and is connected with the water pump (42) through the water pipe; the circulating water bin (431) is rotatably connected with the fan blade one (432) through the linkage shaft (433) inside; the linkage shaft (433) is fixedly connected with the fan blade two (434) after penetrating through the circulating water bin (431); the fan blade two (434) and the linkage shaft (433) are rotatably connected with the alcohol rate control bin (435); the alcohol rate control bin (435) is fixedly connected with the front end of the cooling tank (1); the alcohol rate control bin (435) is connected with the alcohol placing groove (436) through the hose; the cooling tank (1) is provided with an alcohol input port (437) and a water inlet (438); the alcohol rate control bin (435) is connected with the alcohol input port (437) below through the hose; the circulating water bin (431) is communicated with the water inlet (438) above through the water pipe.

3. The temperature-controlled cooling water tank for metal extrusion processing according to claim 1, characterized by, The clamping guide mechanism (6) comprises a clamping assembly (61) and a guide assembly (62), the clamping assembly (61) is connected with the guide assembly (62), and the guide assembly (62) is connected with the cooling tank (1).

4. The temperature-controlled cooling water tank for metal extrusion processing according to claim 3, characterized by The clamping assembly (61) comprises a mounting plate (611), a positioning disc (612), a clamping rod (614), a protrusion (615) and a driving assembly; the upper end of the mounting plate (611) is connected with the guide assembly (62), the left end of the mounting plate (611) is fixedly connected with the positioning disc (612), a plurality of limiting grooves (613) are arranged in the left end of the positioning disc (612) in a circumferential array, one clamping rod (614) is slidably connected in each limiting groove (613), the limiting groove (613) is used for limiting the sliding connection of the clamping rod (614), the left end of the clamping rod (614) is fixedly connected with the protrusion (615) on the upper side, the left end of the positioning disc (612) is connected with the driving assembly, and the mounting plate (611) is connected with the driving assembly.

5. The temperature-controlled cooling water tank for metal extrusion processing according to claim 4, wherein The driving assembly comprises a rotating gear disc (617), a rack (618) and a cylinder (619); the left end of the positioning disc (612) is rotationally connected with the rotating gear disc (617), a plurality of arc-shaped limiting grooves (616) are arranged on the rotating gear disc (617) in a circumferential array, and the arc-shaped limiting grooves (616) are used for limiting the sliding of the clamping rod (614) through the protrusion (615); the upper end of the rotating gear disc (617) is meshedly connected with the rack (618), the rack (618) is slidably connected with the mounting plate (611) through dovetail groove guide rails, the upper end of the rack (618) is fixedly connected with the driving end of the cylinder (619), and the cylinder (619) is fixedly connected with the left end of the mounting plate (611).

6. The temperature-controlled cooling water tank for metal extrusion processing according to claim 4, wherein The guide assembly (62) comprises a sliding block (621) and a sliding rail (622); two sliding blocks (621) and two sliding rails (622) are symmetrically arranged on the inner side wall of the cooling tank (1) at the upper end, the sliding rail (622) is fixedly connected with the cooling tank (1), the sliding block (621) is slidably connected with the cooling tank (1) through the sliding rail (622), and the two sliding blocks (621) are fixedly connected with the upper sides of the front and rear ends of the mounting plate (611).

7. The temperature-controlled cooling water tank for metal extrusion processing according to claim 1, wherein The left end of the bottom of the cooling tank (1) is lower than the right end.

8. The temperature-controlled cooling water tank for metal extrusion processing according to claim 4, wherein The end of the clamping rod (614) for clamping the material is a plane. The end of the clamping rod (614) for clamping the material is a plane.

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