Special-shaped copper material processing device

Abstract

The invention discloses a special-shaped copper material processing device, belongs to the technical field of copper material processing, and solves the problem that I-shaped special-shaped copper materials with relatively high integral forming degree can be processed. Comprising a track, a sliding base capable of sliding in a reciprocating mode in the length direction of the track and a pull rod assembly arranged on the sliding base, a drilling assembly, a heating assembly and a forming assembly are sequentially arranged at one end of the track from outside to inside, and after the drilling assembly drills a copper material, the copper material is connected with the pull rod assembly; after the heating assembly heats the copper material, the pull rod assembly pulls the copper material to pass through the forming assembly to form the I-shaped copper material. The driving motor starts the drill bit to rotate to punch a copper material, then the flaring head increases the sectional area of a hole, after the copper material is heated and formed, the roller transmission belt drives the sliding seat to slide, the pull rod assembly drives the copper material to move, the copper material is pressed by the die to form an H shape, the H shape is machined after the operation is repeated, and the finished special-shaped copper material is obtained through cutting.

Description

Technical Field

[0001] The invention relates to the technical field of copper material processing, and in particular to a device for processing special-shaped copper materials. Background Art

[0002] I-shaped copper is a copper material with a special cross-sectional shape, which is widely used in the fields of construction, machinery manufacturing, power transmission, etc. Its cross-section is in the shape of an "I", consisting of two parallel flanges and a web in the middle, with good structural stability and strong bearing capacity. During processing, cold rolling or hot rolling processes are usually used to customize I-shaped copper materials of different sizes and thicknesses according to needs. During the processing, the size and shape of the material need to be precisely controlled to ensure its performance and reliability in practical applications. In addition, I-shaped copper materials can also be processed through subsequent processing such as welding and cutting to meet diverse design and engineering needs. Due to the good conductivity and corrosion resistance of copper, I-shaped copper materials are particularly popular in electrical engineering and marine engineering. With the advancement of technology and the development of materials science, the processing technology and application scope of I-shaped copper materials are constantly expanding and deepening.

[0003] However, in some scenarios, there are higher requirements for the strength of I-shaped copper materials, and the I-shaped copper materials formed by welding cannot meet the requirements. Therefore, it is required to be able to process and obtain I-shaped special-shaped copper materials with a higher degree of integrated forming.

[0004] Therefore, a special-shaped copper material processing device is proposed to solve or alleviate the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a special-shaped copper material processing device.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A device for processing special-shaped copper materials comprises a track, a slide seat which can slide back and forth in the length direction of the track, and a pull rod assembly arranged on the slide seat. One end of the track is provided with a drilling assembly, a heating assembly, and a forming assembly in sequence from the outside to the inside. The drilling assembly drills holes in the copper material to connect the copper material to the pull rod assembly. The heating assembly heats the copper material to allow the pull rod assembly to pull the copper material through the forming assembly to form an I-shaped copper material.

[0008] Preferably, a plurality of driving rollers are rotatably connected in the track, and the plurality of driving rollers are commonly connected to a transmission belt. A servo motor is fixedly connected to one side of the track, and the output shaft of the servo motor is connected to a reducer. The output shaft of the reducer passes through the track and is coaxially connected to one of the driving rollers. The slide is slidably connected in the track, and the slide is arranged to contact the transmission belt.

[0009] Preferably, the pull rod assembly includes a vertically arranged cylinder, a mounting frame fixedly connected to a movable end of the cylinder, and an insertion rod fixedly connected to the mounting frame and used for inserting into a hole processed in the copper material.

[0010] Preferably, the top surface of the sliding seat is fixedly connected to a fixing seat, the fixing seat is fixedly connected to a connecting seat, the cylinder is fixedly connected to the connecting seat, and the cylinder is arranged to penetrate the connecting seat.

[0011] Preferably, the drilling assembly includes a base plate fixedly connected between the rails, a work frame and a vertical rod fixedly connected to the base plate, a drive motor vertically slidably connected to the work frame, and a hydraulic cylinder fixedly connected to the vertical rod, the output shaft of the drive motor is coaxially connected to the drill bit, and a expansion head is fixedly connected to the movable end of the hydraulic cylinder, the cross-sectional area of ​​the lower end of the expansion head is gradually increased from bottom to top, and the cross-sectional area of ​​the expansion head is larger than the cross-sectional area of ​​the drill bit.

[0012] Preferably, the heating assembly includes an insulation shell fixedly connected between the rails, and an induction coil fixedly connected inside the insulation shell, the induction coil can be turned on and off, and the insulation shell is provided with an inlet and outlet coaxially arranged with the induction coil along the length direction of the rails.

[0013] Preferably, the forming component includes a fixed lower mold and an upper mold that can be displaced along the height direction. When the lower mold and the upper mold are pressed together, there is a forming groove that runs through the length direction of the track, and the forming groove is H-shaped. The cross-sectional area of ​​the forming groove gradually decreases from one end toward the heating component.

[0014] Preferably, the forming assembly also includes a casing fixedly connected between the rails, a mounting shell fixedly connected to the top surface of the casing, a hydraulic vertical cylinder vertically fixedly connected to the casing, and a connecting plate slidably connected to the mounting shell, the piston rod of the hydraulic vertical cylinder penetrates the casing into the mounting shell, and the piston rod of the hydraulic vertical cylinder is fixedly connected to the connecting plate, and the bottom surface of the connecting plate is fixedly connected with a plurality of sliding rods arranged through the mounting shell, and the plurality of sliding rods are fixedly connected to the upper mold together.

[0015] Preferably, it further comprises a frame, and the rail is fixedly connected to the frame.

[0016] The present invention has the following beneficial effects:

[0017] When the present invention processes copper materials to obtain I-shaped copper materials, the operation process is simple and efficient;

[0018] First, the copper material is placed on the processing device, and the driving motor is started to rotate the drill bit and penetrate the copper material to form a hole. Then, the drill bit is withdrawn through the vertical movement of the driving motor, and the expansion head is inserted into the hole to increase its cross-sectional area.

[0019] The copper material is heated and formed, and the cylinder pushes the plunger down into the expanded hole;

[0020] There is no need to use the drilling assembly again. The induction coil is energized to heat the copper material. The servo motor drives the roller to rotate through the reduction mechanism, driving the transmission belt to rotate at a constant speed, thereby causing the slide to slide along the track, and the pull rod assembly pulls the copper material to move;

[0021] The copper material is compressed between the upper and lower dies to form an H-shaped section. The copper material is further pulled by the tie rod assembly, and the copper material moves in the forming slot to achieve the shaping of the I-shaped section.

[0022] After repeated operations several times, the copper material finally forms the required I-shaped structure, which can be removed and cut to obtain the required special-shaped copper product. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is a structural schematic diagram of the present invention;

[0025] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0026] Figure 3 for Figure 1 The enlarged view of point B in the middle;

[0027] Figure 4 for Figure 1 Enlarged view of point C in the middle;

[0028] Figure 5 for Figure 1 The enlarged view of point D in the middle;

[0029] Figure 6 for Figure 1 Enlarged view of point E in the middle;

[0030] Figure 7 for Figure 1 Enlarged view of point F in the middle.

[0031] 1. Frame; 2. Track; 201. Driving roller; 3. Bottom plate; 4. Work frame; 5. Driving motor; 6. Drill bit; 7. Vertical rod; 8. Hydraulic cylinder; 9. Expansion head; 10. Insulation shell; 11. Induction coil; 12. Casing; 13. Mounting shell; 14. Piston rod; 15. Connecting plate; 16. Sliding rod; 17. Upper mold; 18. Lower mold; 19. Sliding seat; 20. Fixed seat; 21. Connecting seat; 22. Cylinder; 23. Mounting frame; 24. Insert rod; 25. Servo motor; 26. Reducer. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0035] In the description of the present invention, it should be understood that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the invention is conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art. They 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 operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0036] Furthermore, the terms “first”, “second”, “third”, etc. are merely used for distinguishing descriptions and are not to be understood as indicating or implying relative importance.

[0037] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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 indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] A device for processing special-shaped copper materials, such as Figure 1 As shown, it includes a frame 1, a track 2, a slide 19 that can slide back and forth in the length direction of the track 2, and a pull rod assembly arranged on the slide 19. The track 2 is fixedly connected to the frame 1, and one end of the track 2 is provided with a drilling assembly, a heating assembly, and a forming assembly in sequence from the outside to the inside. The drilling assembly drills a hole in the copper material to connect the copper material with the pull rod assembly. The heating assembly heats the copper material and then the pull rod assembly pulls the copper material through the forming assembly to form an I-shaped copper material.

[0039] like Figure 5 and Figure 6 As shown, a plurality of driving rollers 201 are rotatably connected in the track 2, and a transmission belt is commonly connected to the plurality of driving rollers 201. Figure 7 As shown, a servo motor 25 is fixedly connected to one side of the track 2, and the output shaft of the servo motor 25 is transmission-connected to a reducer 26. The output shaft of the reducer 26 passes through the track 2 and is coaxially transmission-connected to one of the driving rollers 201. The slide 19 is slidingly connected in the track 2, and the slide 19 is set in contact with the transmission belt. The pull rod assembly includes a vertically arranged cylinder 22, a mounting frame 23 fixedly connected to the movable end of the cylinder 22, and an insertion rod 24 fixedly connected to the mounting frame 23 and used for inserting into a hole processed in the copper material. The top surface of the slide 19 is fixedly connected to a fixed seat 20, and the fixed seat 20 is fixedly connected to a connecting seat 21. The cylinder 22 is fixedly connected to the connecting seat 21, and the cylinder 22 passes through the connecting seat 21.

[0040] like Figure 2 As shown, the drilling assembly includes a base plate 3 fixedly connected between the rails 2, a work frame 4 and a vertical rod 7 fixedly connected to the base plate 3, a drive motor 5 vertically slidably connected to the work frame 4, and a hydraulic cylinder 8 fixedly connected to the vertical rod 7. The output shaft of the drive motor 5 is coaxially connected to the drill bit 6, and a flaring head 9 is fixedly connected to the movable end of the hydraulic cylinder 8. The cross-sectional area of ​​the lower end of the flaring head 9 is gradually increased from bottom to top, and the cross-sectional area of ​​the flaring head 9 is larger than the cross-sectional area of ​​the drill bit 6.

[0041] like Figure 3As shown, the heating assembly includes an insulation shell 10 fixedly connected between the rails 2, and an induction coil 11 fixedly connected inside the insulation shell 10. The induction coil 11 can be powered on and off. The insulation shell 10 is provided with an inlet and outlet coaxially arranged with the induction coil 11 along the length direction of its rails 2.

[0042] like Figure 4 As shown, the forming assembly includes a fixed lower mold 18, an upper mold 17 displaceable in the height direction, a casing 12 fixedly connected between the rails 2, a mounting shell 13 fixedly connected to the top surface of the casing 12, a hydraulic vertical cylinder vertically fixedly connected to the casing 12, and a connecting plate 15 slidably connected to the mounting shell 13. When the lower mold 18 and the upper mold 17 are pressed together, there is a forming groove that penetrates along the length direction of the rail 2, and the forming groove is H-shaped. The cross-sectional area of ​​the forming groove is gradually reduced from one end facing the heating assembly. The piston rod 14 of the hydraulic vertical cylinder penetrates the casing 12 to the mounting shell 13, and the piston rod 14 of the hydraulic vertical cylinder is fixedly connected to the connecting plate 15. The bottom surface of the connecting plate 15 is fixedly connected with a plurality of sliding rods 16 that penetrate the mounting shell 13, and the plurality of sliding rods 16 are fixedly connected to the upper mold 17.

[0043] When the present invention is actually processing the copper material and then obtaining the I-shaped copper material, it is only necessary to send the copper material to the processing device, and then start the driving motor 5 to work to make the drill bit 6 rotate, so that a hole can be opened on the copper material. The vertical displacement of the driving motor 5 on the working frame 4 can realize the drill bit 6 leaving the copper material. After further moving the copper material, the expansion head 9 is inserted into the hole from the small end at its lower end, and then the expansion head 9 increases the cross-sectional area of ​​the hole, and then the copper material at this end passes through the heating component and the forming unit. After the forming assembly is formed, the cylinder 22 drives the mounting frame 23 and the insertion rod 24 on the movable end thereof to move downward, so that the insertion rod 24 can be inserted into the expanded hole. After that, there is no need for the drilling assembly to work. It is only necessary to energize the induction coil 11 in the heating assembly so that the induction coil 11 heats the copper material passing through the inlet and outlet of the insulation shell 10. When the pull rod assembly pulls the copper material, the servo motor 25 is driven, and under the deceleration of the reducer 26, a driving roller 201 is driven to rotate, so that the The root driving roller 201 drives the other driving rollers 201 to rotate through the transmission belt, so that the transmission belt can rotate at a uniform speed, and then the slide 19 is driven to slide in the track 2 through the friction transmission ratio between the transmission belt and the slide 19, so that the pull rod assembly following the displacement of the slide 19 can drive the copper material to move together, and then the heated copper material can move between the upper mold 17 and the lower mold 18, so that the hydraulic vertical cylinder can drive the upper mold 17 and the lower mold 18 to press together through a series of transmissions, and the forming passage formed between the two The groove can squeeze the high-temperature copper material into an H shape, and then the pull rod assembly further pulls the copper material to move through the insertion rod 24 and the holes in the copper material, so that the copper material moves a certain distance, and the copper material located in the forming through groove can move, and the copper material located at the large end surface of the forming through groove can move toward the copper material located at the small end surface of the forming through groove, thereby squeezing the copper material to form a copper material with an H-shaped cross-section at the small end surface. After repeating the above operation several times, the copper material can be processed into an I-shape, and finally the copper material is removed and cut to obtain a finished special-shaped copper material.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for processing special-shaped copper materials, characterized in that: The invention comprises a track (2), a slide seat (19) which can slide back and forth in the length direction of the track (2), and a pull rod assembly arranged on the slide seat (19); one end of the track (2) is provided with a drilling assembly, a heating assembly, and a forming assembly in sequence from the outside to the inside; the drilling assembly drills a hole in a copper material so that the copper material is connected to the pull rod assembly; the heating assembly heats the copper material so that the pull rod assembly pulls the copper material through the forming assembly to form an I-shaped copper material.

2. The device for processing special-shaped copper materials according to claim 1, characterized in that: A plurality of driving rollers (201) are rotatably connected in the track (2), and the plurality of driving rollers (201) are commonly connected to a transmission belt. A servo motor (25) is fixedly connected to one side of the track (2), and the output shaft of the servo motor (25) is connected to a reducer (26) in a transmission manner. The output shaft of the reducer (26) passes through the track (2) and is coaxially connected to one of the driving rollers (201). The slide seat (19) is slidably connected in the track (2), and the slide seat (19) is arranged to contact the transmission belt.

3. A special-shaped copper material processing device according to claim 2, characterized in that: The pull rod assembly comprises a vertically arranged cylinder (22), a mounting frame (23) fixedly connected to the movable end of the cylinder (22), and an insertion rod (24) fixedly connected to the mounting frame (23) and used for inserting into a hole processed in the copper material.

4. The device for processing special-shaped copper materials according to claim 3, characterized in that: The top surface of the sliding seat (19) is fixedly connected to a fixing seat (20), the fixing seat (20) is fixedly connected to a connecting seat (21), the cylinder (22) is fixedly connected to the connecting seat (21), and the cylinder (22) is arranged to penetrate the connecting seat (21).

5. The device for processing special-shaped copper materials according to claim 1, characterized in that: The drilling assembly comprises a base plate (3) fixedly connected between the rails (2), a working frame (4) and a vertical rod (7) fixedly connected to the base plate (3), a driving motor (5) vertically slidably connected to the working frame (4), and a hydraulic cylinder (8) fixedly connected to the vertical rod (7); the output shaft of the driving motor (5) is coaxially connected to a drill bit (6); a flaring head (9) is fixedly connected to the movable end of the hydraulic cylinder (8); the cross-sectional area of ​​the lower end of the flaring head (9) is gradually increased from bottom to top, and the cross-sectional area of ​​the flaring head (9) is larger than the cross-sectional area of ​​the drill bit (6).

6. The device for processing special-shaped copper materials according to claim 1, characterized in that: The heating assembly comprises a heat-insulating shell (10) fixedly connected between the rails (2), and an induction coil (11) fixedly connected inside the heat-insulating shell (10); the induction coil (11) can be switched on and off; and the heat-insulating shell (10) is provided with an inlet and outlet coaxially arranged with the induction coil (11) along the length direction of the rails (2).

7. The device for processing special-shaped copper materials according to claim 1, characterized in that: The forming assembly comprises a fixed lower mold (18) and an upper mold (17) which is displaceable in the height direction. When the lower mold (18) and the upper mold (17) are pressed together, a forming groove is formed which penetrates along the length direction of the track (2), and the forming groove is H-shaped. The cross-sectional area of ​​the forming groove gradually decreases from one end facing the heating assembly.

8. The device for processing special-shaped copper materials according to claim 7, characterized in that: The forming assembly further comprises a casing (12) fixedly connected between the rails (2), a mounting casing (13) fixedly connected to the top surface of the casing (12), a hydraulic vertical cylinder vertically fixedly connected to the casing (12), and a connecting plate (15) slidably connected to the mounting casing (13); a piston rod (14) of the hydraulic vertical cylinder penetrates the casing (12) to the mounting casing (13), and the piston rod (14) of the hydraulic vertical cylinder is fixedly connected to the connecting plate (15); a plurality of sliding rods (16) arranged to penetrate the mounting casing (13) are fixedly connected to the bottom surface of the connecting plate (15); and the plurality of sliding rods (16) are fixedly connected to the upper mold (17) together.

9. The device for processing special-shaped copper materials according to claim 1, characterized in that: It also comprises a frame (1), and the rail (2) is fixedly connected to the frame (1).

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