Aluminum pipe continuous extruding machine

Abstract

The utility model relates to the technical field of aluminum pipe processing, in particular to a continuous extruding machine for aluminum pipes. According to the technical scheme, the device comprises a base, an electric sliding rail and an electric push rod, a bottom mold is fixedly installed at the top of the base, a supporting frame is fixedly installed on the outer side of the base, two sets of hydraulic rods are fixedly installed at the top of the supporting frame, and top molds are fixedly installed at the output ends of the hydraulic rods; a cutting motor is fixedly mounted on the front face of the lifting frame. Through the combination of various structures, the extruder can perform extrusion forming treatment on the exterior and the interior of an aluminum pipe, so that the condition that an arc appears on the inner wall of the aluminum pipe after the exterior of the aluminum pipe is extruded and formed is avoided, and the extrusion forming quality of the aluminum pipe is improved; and the extruding machine can be used for automatically cutting the aluminum pipe and automatically discharging after forming is completed, the function of continuously machining the aluminum pipe is achieved, and the machining efficiency of the aluminum pipe is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum tube processing, in particular to an aluminum tube continuous extruder. Background Art

[0002] Aluminum tube extrusion is an important process for aluminum tube processing, which mainly uses an extruder to extrude aluminum materials into the required tube shape. Among them, the "aluminum tube extruder" disclosed in the application number "CN206500452U" has solved the technical disadvantage of aluminum chips in the extrusion box. However, in actual use, extruders with similar structures still have many defects. For example, the overall extrusion structure is relatively simple, and most of them can only extrude the outside of the aluminum tube, and do not have the function of forming the inside of the formed aluminum tube, which will cause arcs on the inner wall of the aluminum tube, affecting the quality of the extrusion of the aluminum tube; at the same time, before extrusion, the staff needs to cut the pipe in advance, which increases the processing steps and workload of the aluminum tube, so it is necessary to design an aluminum tube continuous extruder. Utility Model Content

[0003] The utility model aims to provide an aluminum tube continuous extruder to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum tube continuous extruder, comprising a base, an electric slide rail and an electric push rod, a bottom mold is fixedly installed on the top of the base, and a support frame is fixedly installed on the outside of the base, two groups of hydraulic rods are fixedly installed on the top of the support frame, and the output ends of the hydraulic rods are fixedly installed with top molds, a lifting frame is slidably installed on one side of the electric slide rail, and a cutting motor is fixedly installed on the front of the lifting frame, a cutting wheel is fixedly installed on the output end of the cutting motor, an adjusting seat is fixedly installed on the output of the electric push rod, and an adjusting motor is fixedly installed inside the adjusting seat, an adjusting plate is fixedly installed on the output end of the adjusting motor, and an inner supporting mold is fixedly installed on the front of the adjusting plate, inner supporting cylinders are fixedly installed at the four corners inside the inner supporting mold, and inner supporting angle plates are fixedly installed on the output ends of the inner supporting cylinders.

[0005] A continuous aluminum tube extruder using the technical solution, the base can support and fix the extruder, the hydraulic rod can lower the top mold by extending, so that the top mold and the bottom mold can be matched, and the outside of the aluminum tube can be extruded into a rectangle by matching the bottom mold and the top mold, the electric push rod is fixedly installed inside the base, and the electric push rod can extend the inner support mold into the rectangular aluminum tube after the external molding by contraction, and after the inner support mold reaches the specified position, the inner support cylinder extends the inner support angle plate, so that the inner wall of the rectangular aluminum tube after the external molding can be pushed and extruded through the inner support mold and the inner support angle plate, thereby avoiding the situation that the inner wall of the rectangular aluminum tube after extrusion molding appears arc, and improving the quality of aluminum tube extrusion molding by the extruder;

[0006] The wheel frame and the feeding wheel can support and guide the aluminum tube when it enters the extruder, and the electric slide rail can lower the cutting motor and the cutting wheel, so that the cutting motor drives the cutting wheel to rotate to cut the aluminum tube, which is convenient for the extruder to extrude and form longer aluminum tubes. The electric push rod can extend to discharge the rectangular aluminum tube extruded through the inner wall of the inner support mold out of the bottom mold and the top mold. The adjusting motor in the adjusting seat can rotate the inner support mold and the internal rectangular aluminum tube. After the inner support mold and the rectangular aluminum tube are rotated, the inner support cylinder shrinks the inner support angle plate. After the inner support angle plate shrinks, the rectangular aluminum tube will drop, so that the upper part of the inner wall of the rectangular aluminum tube will contact the discharge wheel. The discharge motor drives the discharge wheel to rotate to discharge the aluminum tube on the inner support mold, thereby realizing the function of automatic discharge of the extruded rectangular aluminum tube, which is convenient for the extruder to continuously extrude the aluminum tube, increases the functionality of the extruder, and improves the efficiency of aluminum tube processing.

[0007] Preferably, a discharge wheel is rotatably mounted on the upper part of the inner support mold, and a discharge motor whose output end is connected to the discharge wheel is fixedly mounted inside the inner support mold. The discharge motor drives the discharge wheel to rotate to discharge the aluminum tube on the inner support mold.

[0008] Preferably, a wheel frame is fixedly mounted on the front of the base, and a feed wheel is rotatably mounted inside the wheel frame. The wheel frame and the feed wheel can support and guide the aluminum tube when it enters the extruder.

[0009] Preferably, two sets of limit seats are fixedly installed on both sides of the top of the base. The limit seats can limit and fix the bottom mold during operation, thereby increasing the stability of the bottom mold during operation.

[0010] Preferably, a protective cover is provided above the outside of the cutting wheel, and a recovery groove is provided on the front side of the top of the base. The protective cover can protect the upper part of the outside of the cutting wheel, increasing the safety of the cutting wheel during operation, and the recovery groove can collect aluminum chips generated during cutting, so as to facilitate centralized processing by the staff later.

[0011] Preferably, the top of the adjustment seat is provided with two groups of limit slots, and the bottom of the adjustment plate is fixedly provided with two groups of limit posts used in conjunction with the limit slots. The limit slots and limit posts can limit the adjustment plate when it is reset, thereby increasing the stability of the adjustment plate and the inner support mold during operation.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By setting the cooperation between the bottom mold and the top mold, the inner support mold and the inner support angle plate, the bottom mold and the top mold can extrude the outside of the aluminum tube, and the inner support mold and the inner support angle plate can support the inside of the aluminum tube, thereby avoiding the situation where the inner wall of the aluminum tube after the outer extrusion molding is arc-shaped, thereby increasing the functionality of the extruder and improving the quality of the extrusion molding of the aluminum tube.

[0014] 2. By setting the coordination between the cutting motor, the cutting wheel and the electric slide rail, the cutting motor can drive the cutting wheel to rotate, and the electric slide rail can drive the cutting motor and the cutting wheel to descend, so that the aluminum tube can be automatically cut, which is convenient for the extruder to process longer aluminum tubes, avoiding the need to cut the aluminum tube in advance, which increases the processing procedures and the workload of personnel, and reduces the limitations of the extruder when using. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the working structure of the inner support mold of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal support mold discharge structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the inner support mold of the utility model;

[0019] Figure 5 This is a schematic diagram of the installation structure of the regulating motor of the utility model.

[0020] In the figure: 1. base; 101. limit seat; 102. recovery slot; 2. bottom mold; 201. top mold; 3. feed wheel; 301. wheel frame; 4. electric slide rail; 401. lifting frame; 5. cutting motor; 501. cutting wheel; 502. protective cover; 6. hydraulic rod; 601. support frame; 7. electric push rod; 701. adjustment seat; 702. adjustment plate; 703. adjustment motor; 704. limit slot; 705. limit column; 8. internal support mold; 801. internal support angle plate; 802. internal support cylinder; 803. discharge wheel; 804. discharge motor. DETAILED DESCRIPTION

[0021] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] Embodiment 1

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the utility model proposes an aluminum tube continuous extruder, including a base 1, an electric slide rail 4, and an electric push rod 7. A bottom mold 2 is fixedly installed on the top of the base 1, and a support frame 601 is fixedly installed on the outside of the base 1. Two groups of hydraulic rods 6 are fixedly installed on the top of the support frame 601, and the output ends of the hydraulic rods 6 are all fixedly installed with a top mold 201. A lifting frame 401 is slidably installed on one side of the electric slide rail 4, and a cutting motor 5 is fixedly installed on the front of the lifting frame 401, and a cutting wheel 501 is fixedly installed on the output end of the cutting motor 5. An adjustment seat 701 is fixedly installed on the output of the electric push rod 7, and an adjustment motor 703 is fixedly installed inside the adjustment seat 701, and an adjustment plate 702 is fixedly installed on the output end of the adjustment motor 703, and an inner support mold 8 is fixedly installed on the front of the adjustment plate 702, and an inner support cylinder 802 is fixedly installed at the four corners inside the inner support mold 8, and an inner support angle plate 801 is fixedly installed on the output end of the inner support cylinder 802;

[0024] A discharge wheel 803 is rotatably installed on the upper part of the inner support mold 8, and a discharge motor 804 whose output end is connected to the discharge wheel 803 is fixedly installed inside the inner support mold 8. A wheel frame 301 is fixedly installed on the front of the base 1, and a feed wheel 3 is rotatably installed inside the wheel frame 301.

[0025] The working principle of the aluminum tube continuous extruder based on Example 1 is as follows: the base 1 can support and fix the extruder, the hydraulic rod 6 can lower the top mold 201 by extending, so that the top mold 201 can be matched with the bottom mold 2, and the outside of the aluminum tube can be extruded into a rectangle by matching the bottom mold 2 with the top mold 201, the electric push rod 7 is fixedly installed inside the base 1, and the electric push rod 7 can extend the inner support mold 8 into the rectangular aluminum tube after the external molding by contraction, and after the inner support mold 8 reaches the specified position, the inner support cylinder 802 extends the inner support angle plate 801, so that the inner wall of the rectangular aluminum tube after the external molding can be pushed and extruded by the inner support mold 8 and the inner support angle plate 801, thereby avoiding the situation that the inner wall of the rectangular aluminum tube after extrusion molding appears arc, and improving the quality of the extrusion molding of the aluminum tube by the extruder;

[0026] The wheel frame 301 and the feeding wheel 3 can support and guide the aluminum tube when it enters the extruder. The electric slide rail 4 can lower the cutting motor 5 and the cutting wheel 501, so that the cutting motor 5 drives the cutting wheel 501 to rotate to cut the aluminum tube, thereby facilitating the extruder to extrude and form the longer aluminum tube. The electric push rod 7 can extend to discharge the rectangular aluminum tube extruded through the inner wall of the inner support mold 8 out of the bottom mold 2 and the top mold 201. The adjusting motor 703 in the adjusting seat 701 can adjust the inner support mold 8 and the inner rectangular aluminum tube. It rotates 90 degrees. When the inner support mold 8 and the rectangular aluminum tube rotate 90 degrees, the inner support cylinder 802 shrinks the inner support angle plate 801. After the inner support angle plate 801 shrinks, the rectangular aluminum tube will drop, so that the upper part of the inner wall of the rectangular aluminum tube will contact the discharge wheel 803. The discharge motor 804 drives the discharge wheel 803 to rotate to discharge the aluminum tube on the inner support mold 8, thereby realizing the function of automatic discharge of the extruded rectangular aluminum tube, which is convenient for the extruder to continuously extrude the aluminum tube, increases the functionality of the extruder, and improves the efficiency of aluminum tube processing.

[0027] Embodiment 2

[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the utility model proposes an aluminum tube continuous extruder. Compared with the first embodiment, this embodiment also includes: two sets of limit seats 101 are fixedly installed on both sides of the top of the base 1, a protective cover 502 is arranged above the outside of the cutting wheel 501, and a recovery groove 102 is arranged on the front side of the top of the base 1, two sets of limit grooves 704 are arranged on the top of the adjustment seat 701, and two sets of limit columns 705 used in conjunction with the limit grooves 704 are fixedly installed on the bottom of the adjustment plate 702.

[0029] In this embodiment, Figure 1 and Figure 2 , Figure 3 As shown, the limit seat 101 can limit and fix the bottom mold 2 during operation, thereby increasing the stability of the bottom mold 2 during operation; Figure 1 and Figure 2 , Figure 3 As shown, the protective cover 502 can protect the upper part of the outside of the cutting wheel 501, thereby increasing the safety of the cutting wheel 501 during operation, and the recovery tank 102 can collect the aluminum chips generated during cutting, thereby facilitating the centralized processing by the staff later; Figure 3 and Figure 5 As shown, the limiting groove 704 and the limiting column 705 can limit the adjustment plate 702 when it is reset, thereby increasing the stability of the adjustment plate 702 and the inner support mold 8 during operation.

[0030] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. An aluminum tube continuous extruder, comprising a base (1), an electric slide rail (4), and an electric push rod (7), characterized in that: A bottom mold (2) is fixedly installed on the top of the base (1), and a support frame (601) is fixedly installed on the outside of the base (1). Two groups of hydraulic rods (6) are fixedly installed on the top of the support frame (601), and the output ends of the hydraulic rods (6) are fixedly installed with the top mold (201). A lifting frame (401) is slidably installed on one side of the electric slide rail (4), and a cutting motor (5) is fixedly installed on the front of the lifting frame (401), and a cutting motor (5) is fixedly installed on the output end of the cutting motor (5). The electric push rod (7) is provided with an adjusting seat (701) fixedly mounted at the output of the electric push rod (7), and an adjusting motor (703) is fixedly mounted inside the adjusting seat (701), an adjusting plate (702) is fixedly mounted at the output end of the adjusting motor (703), and an inner supporting mold (8) is fixedly mounted on the front of the adjusting plate (702), an inner supporting cylinder (802) is fixedly mounted at the four corners inside the inner supporting mold (8), and an inner supporting angle plate (801) is fixedly mounted at the output end of the inner supporting cylinder (802).

2. The aluminum tube continuous extruder according to claim 1, characterized in that: A discharge wheel (803) is rotatably mounted on the upper part of the inner support mold (8), and a discharge motor (804) whose output end is connected to the discharge wheel (803) is fixedly mounted inside the inner support mold (8).

3. The aluminum tube continuous extruder according to claim 1, characterized in that: A wheel frame (301) is fixedly mounted on the front side of the base (1), and a feeding wheel (3) is rotatably mounted inside the wheel frame (301).

4. The aluminum tube continuous extruder according to claim 1, characterized in that: Two sets of limit seats (101) are fixedly mounted on both sides of the top of the base (1).

5. The aluminum tube continuous extruder according to claim 1, characterized in that: A protective cover (502) is arranged above the outside of the cutting wheel (501), and a recovery groove (102) is arranged on the front side of the top of the base (1).

6. The aluminum tube continuous extruder according to claim 1, characterized in that: The top of the adjustment seat (701) is provided with two groups of limiting grooves (704), and the bottom of the adjustment plate (702) is fixedly installed with two groups of limiting columns (705) used in conjunction with the limiting grooves (704).

Images