Upsetting-extruding one-time forming device for copper pipe of crystallizer

Abstract

The utility model discloses a crystallizer copper pipe upsetting-extruding one-time forming device, and relates to the technical field of copper pipe upsetting-extruding. Comprising an upsetting-extruding machine body, a hydraulic top plate is fixedly installed in the middle of the upsetting-extruding machine body, an ejector rod is fixedly installed in the middle of the first side of the hydraulic top plate, a fixing plate is fixedly installed on the first side of the upsetting-extruding machine body, and a material lifting assembly is arranged outside the fixing plate and comprises an external connecting frame; and a connecting frame is mounted in the external connecting frame in a sliding manner. A copper pipe needing to be extruded is arranged on the ejector rod in a sleeved mode, the upsetting-extruding machine body is started, the hydraulic ejector plate can drive the ejector rod to penetrate through the middle of the fixing plate to extrude and deform the copper pipe, when the ejector rod penetrates through the middle of the fixing plate, the torsion rod is rotated to drive the bidirectional lead screw to rotate, and the bidirectional lead screw can drive the clamping plates to gather towards the middle when rotating. The clamping plates abut against the two ends of the second side of the ejector rod, so that when the ejector rod retreats, the clamping plates abut against the second side of the copper pipe, and the copper pipe is taken off from the ejector rod.

Description

Technical Field

[0001] The utility model relates to the technical field of copper tube upsetting and extrusion, in particular to a crystallizer copper tube upsetting and extrusion one-step forming device. Background Art

[0002] The crystallizer copper tube is usually used in the crystallizer part of the electrolytic copper process. In the electrolytic copper process, the electrolyte circulates through the copper tube to process the crystals produced during the copper electrolysis process. The crystallizer copper tube plays the role of transporting the electrolyte and supporting the crystallizer in this process, which helps to ensure the normal operation of the electrolysis process. The existing crystallizer copper tube upsetting and extrusion one-time forming device (publication number: CN218798859U) has at least the following defects in use:

[0003] After extrusion, the copper tube is usually removed from the ejector pin manually. After extrusion, the copper tube will adhere to the ejector pin, which is very inconvenient to remove. Therefore, a crystallizer copper tube upsetting one-step forming device is proposed. Utility Model Content

[0004] The main purpose of the utility model is to provide a crystallizer copper tube upsetting and extruding one-step forming device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A crystallizer copper tube upsetting one-step forming device comprises an upsetting machine body, a hydraulic top plate is fixedly installed in the middle of the upsetting machine body, a push rod is fixedly installed in the middle of the first side of the hydraulic top plate, a fixed plate is fixedly installed on the first side of the upsetting machine body, a lifting assembly is arranged on the outside of the fixed plate, the lifting assembly comprises an external frame, a connecting frame is slidably installed inside the external frame, a bottom plate is fixedly installed between the connecting frames, a first spring is equidistantly installed on the top of the bottom plate, a lifting plate is fixedly installed on the top of the first spring, a bidirectional screw is rotatably installed in the middle of the fixed plate, clamps are threadedly installed on both sides of the outer wall of the bidirectional screw, and rotating teeth are fixedly installed on the outer walls of both sides of the bidirectional screw.

[0007] Preferably, a lifting frame is fixedly mounted on the second side of the connecting frame, the interior of the lifting frame is meshed with the rotating teeth, and a torsion bar is fixedly mounted on the first end of the bidirectional screw rod.

[0008] Preferably, an oil box is fixedly mounted on the second side of the fixing plate, and the oil box is arranged in the middle of the second side of the fixing plate.

[0009] Preferably, a sponge is provided inside the oil box, and an oil filling port is fixedly installed on the top of the oil box.

[0010] Preferably, a fixing frame is fixedly installed on the top of the first side of the fixing plate, and a fixing block is fixedly installed on the top of the inner part of the fixing frame.

[0011] Preferably, a lifting and lowering pressure rod is slidably installed in the middle of the fixed block, and a second spring is fixedly installed at the bottom of the fixed block.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model sets the copper tube that needs to be extruded on the push rod, starts the upsetting machine body, and the hydraulic push plate drives the push rod to pass through the middle of the fixed plate to extrude and deform the copper tube. When passing through the middle of the fixed plate, the torsion bar is rotated to drive the two-way screw rod to rotate. When the two-way screw rod rotates, the clamping plate will gather to the middle and press against the two ends of the second side of the push rod. In this way, when the push rod retreats, the clamping plate will abut against the second side of the copper tube to remove the copper tube from the push rod. The rotation of the two-way screw rod drives the rotating teeth to rotate. The rotating teeth mesh with the lifting frame, which will drive the lifting frame and the connecting frame to rise, thereby driving the bottom plate to rise. The bottom plate will drive the lifting plate to rise to the bottom of the copper tube. In this way, when the copper tube is removed from the push rod, the lifting plate can catch the copper tube to prevent it from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a three-dimensional diagram of the utility model;

[0016] Figure 3 This is an exploded view of the material lifting assembly of the utility model;

[0017] Figure 4 This is a side exploded view of the material lifting assembly of the utility model;

[0018] Figure 5 It is a three-dimensional diagram of the fixing frame of the present utility model.

[0019] In the figure: 1. upsetting machine body; 2. hydraulic top plate; 3. push rod; 4. fixed plate; 5. lifting assembly; 501. external frame; 502. lifting frame; 503. bidirectional screw rod; 504. torsion bar; 505. rotating gear; 506. connecting frame; 507. clamping plate; 508. bottom plate; 509. first spring; 510. lifting plate; 511. oil box; 512. sponge; 513. oil filling port; 514. fixed frame; 515. fixed block; 516. lifting and lowering pressure rod; 517. second spring. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] When it is necessary to unload the material after the upsetting is completed, the crystallizer copper tube upsetting one-time forming device provided by the utility model is compared with the crystallizer copper tube upsetting one-time forming device with publication number CN218798859U. This device is operated by sleeve-mounting the copper tube to be extruded on the push rod 3, starting the upsetting machine body 1, and the hydraulic push plate 2 will drive the push rod 3 to pass through the middle of the fixed plate 4 to extrude and deform the copper tube. When passing through the middle of the fixed plate 4, the torsion bar 504 is rotated to drive the bidirectional screw rod 503 to rotate. When the bidirectional screw rod 503 rotates, it will drive the splint 507 to gather towards the middle and press against the two ends of the second side of the push rod 3. In this way, when the push rod 3 retreats, the splint 507 will press against the second side of the copper tube to remove the copper tube from the push rod 3.

[0024] Example

[0025] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0026] The crystallizer copper tube upsetting one-step forming device comprises an upsetting machine body 1, a hydraulic top plate 2 is fixedly installed in the middle of the upsetting machine body 1, a top rod 3 is fixedly installed in the middle of the first side of the hydraulic top plate 2, a fixed plate 4 is fixedly installed on the first side of the upsetting machine body 1, a material lifting component 5 is arranged outside the fixed plate 4, the material lifting component 5 comprises an external frame 501, a connecting frame 506 is slidably installed inside the external frame 501, a bottom plate 508 is fixedly installed between the connecting frames 506, and the top of the bottom plate 508 is equidistant from the top of the bottom plate 508. A first spring 509 is installed, a lifting plate 510 is fixedly installed on the top of the first spring 509, a bidirectional screw rod 503 is rotatably installed in the middle inner part of the fixed plate 4, clamping plates 507 are threadedly installed on both sides of the outer wall of the bidirectional screw rod 503, rotating teeth 505 are fixedly installed on the outer walls on both sides of the bidirectional screw rod 503, a lifting frame 502 is fixedly installed on the second side of the connecting frame 506, the interior of the lifting frame 502 is meshed with the rotating teeth 505, and a torsion bar 504 is fixedly installed on the first end of the bidirectional screw rod 503.

[0027] In this embodiment, when it is necessary to unload the material after the upsetting is completed, the copper tube to be extruded is placed on the push rod 3, the upsetting machine body 1 is started, and the hydraulic push plate 2 drives the push rod 3 to pass through the middle of the fixed plate 4 to extrude and deform the copper tube. When passing through the middle of the fixed plate 4, the torsion bar 504 is rotated to drive the bidirectional screw rod 503 to rotate. When the bidirectional screw rod 503 rotates, it drives the clamping plate 507 to gather toward the middle and press against the two ends of the second side of the push rod 3. In this way, when the push rod 3 retreats , the clamping plate 507 will be against the second side of the copper tube, and the copper tube will be removed from the top rod 3. When the bidirectional screw rod 503 rotates, it will drive the rotating gear 505 to rotate. The rotating gear 505 will engage with the lifting frame 502, and will drive the lifting frame 502 and the connecting frame 506 to rise, thereby driving the bottom plate 508 to rise. The bottom plate 508 will drive the lifting plate 510 to rise to the bottom of the copper tube, so that when the copper tube is removed from the top rod 3, the lifting plate 510 can catch the copper tube to prevent it from falling.

[0028] Among them reference Figure 1-Figure 5 It can be known that an oil box 511 is fixedly installed on the second side of the fixed plate 4, the oil box 511 is arranged in the middle of the second side of the fixed plate 4, a sponge 512 is arranged inside the oil box 511, an oil filling port 513 is fixedly installed on the top of the oil box 511, a fixing frame 514 is fixedly installed on the top of the first side of the fixed plate 4, a fixing block 515 is fixedly installed on the top of the inner part between the fixing frame 514, a lifting and lowering pressure rod 516 is slidably installed in the middle of the fixed block 515, and a second spring 517 is fixedly installed on the bottom of the fixed block 515.

[0029] In this embodiment, when it is necessary to unload the material after the upsetting is completed, when the push rod 3 drives the copper tube to pass through the middle of the fixed plate 4, it will be slidably connected with the sponge 512 set inside the oil box 511, and the lubricating oil can be injected into the inside of the oil box 511 through the oil filling port 513. The lubricating oil will soak the sponge 512, so that the copper tube sponge 512 will be stained with the lubricating oil, which can reduce friction, reduce heat accumulation, and help the material to be extruded better. After the copper tube is extruded, it will slide into the fixed frame 514, which can help the copper tube maintain its position and will not shift its position when it falls off the push rod 3. Press the lifting and lowering pressure rod 516 downward, and the lifting and lowering pressure rod 516 will slide in the middle of the fixed block 515, squeezing the copper tube downward to ensure that the copper tube falls onto the lifting plate 510.

[0030] Working principle: The copper tube to be extruded is sleeved on the push rod 3, and the upsetting machine body 1 is started. The hydraulic push plate 2 will drive the push rod 3 to pass through the middle of the fixed plate 4 to extrude and deform the copper tube. When passing through the middle of the fixed plate 4, the torsion bar 504 is rotated to drive the bidirectional screw rod 503 to rotate. When the bidirectional screw rod 503 rotates, it will drive the clamping plate 507 to gather to the middle and press against the two ends of the second side of the push rod 3. In this way, when the push rod 3 retreats, the clamping plate 507 will press against the second side of the copper tube and remove the copper tube from the push rod 3. When the bidirectional screw rod 503 rotates, it will drive the rotating tooth 505 to rotate. The rotating tooth 505 will drive the lifting frame 502 and the connecting frame 506 to rise by meshing with the lifting frame 502, thereby driving the bottom plate 508 to rise, and the bottom plate 508 will drive the lifting plate 510 to rise to the copper The bottom of the tube, so that when the copper tube is removed from the push rod 3, the lifting plate 510 can catch the copper tube to prevent it from falling. When the push rod 3 drives the copper tube to pass through the middle of the fixed plate 4, it will be slidably connected with the sponge 512 set inside the oil box 511, and the lubricating oil can be injected into the interior of the oil box 511 through the oil filling port 513. The lubricating oil will soak the sponge 512, so that the copper tube sponge 512 will be stained with lubricating oil, which can reduce friction, reduce heat accumulation, and help the material to be better extruded. After extrusion, the copper tube will slide into the fixed frame 514, which can help the copper tube maintain its position and will not shift its position when it is removed from the push rod 3. Press the lifting and lowering pressure rod 516 downward, and the lifting and lowering pressure rod 516 will slide inside the middle of the fixed block 515, squeezing the copper tube downward to ensure that the copper tube falls onto the lifting plate 510.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A crystallizer copper tube upsetting and extrusion one-step forming device, comprising an upsetting machine body (1), characterized in that: A hydraulic top plate (2) is fixedly installed in the middle of the upsetting machine body (1), a top rod (3) is fixedly installed in the middle of the first side of the hydraulic top plate (2), a fixed plate (4) is fixedly installed on the first side of the upsetting machine body (1), a lifting assembly (5) is arranged outside the fixed plate (4), the lifting assembly (5) includes an external frame (501), a connecting frame (506) is slidably installed inside the external frame (501), a bottom plate (508) is fixedly installed between the connecting frames (506), a first spring (509) is equidistantly installed on the top of the bottom plate (508), a lifting plate (510) is fixedly installed on the top of the first spring (509), a bidirectional screw rod (503) is rotatably installed in the middle of the fixed plate (4), clamping plates (507) are threadedly installed on both sides of the outer wall of the bidirectional screw rod (503), and rotating teeth (505) are fixedly installed on the outer walls of both sides of the bidirectional screw rod (503).

2. The crystallizer copper tube upsetting and extrusion one-step forming device according to claim 1, characterized in that: A lifting frame (502) is fixedly mounted on the second side of the connecting frame (506), the interior of the lifting frame (502) is meshed with the rotating teeth (505), and a torsion rod (504) is fixedly mounted on the first end of the bidirectional screw rod (503).

3. The crystallizer copper tube upsetting and extruding one-step forming device according to claim 1, characterized in that: An oil box (511) is fixedly mounted on the second side of the fixing plate (4), and the oil box (511) is arranged in the middle of the second side of the fixing plate (4).

4. The crystallizer copper tube upsetting and extrusion one-step forming device according to claim 3, characterized in that: A sponge (512) is arranged inside the oil box (511), and an oil filling port (513) is fixedly installed on the top of the oil box (511).

5. The crystallizer copper tube upsetting and extruding one-step forming device according to claim 1, characterized in that: A fixing frame (514) is fixedly mounted on the top of the first side of the fixing plate (4), and a fixing block (515) is fixedly mounted on the top of the interior of the fixing frame (514).

6. The crystallizer copper tube upsetting and extruding one-step forming device according to claim 5, characterized in that: A lifting and lowering pressure rod (516) is slidably mounted in the middle of the fixed block (515), and a second spring (517) is fixedly mounted at the bottom of the fixed block (515).

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