A red copper rod precision cold forging forming equipment

Abstract

The utility model relates to the field of red copper bar cold heading forming, especially relates to a red copper bar precision cold heading forming equipment. A red copper bar precision cold heading forming equipment, including base, support frame, electric push rod, rotation axis, grinding tool, support table and blanking cylinder, the base top fixedly connected with support frame, support frame top right side fixedly connected with electric push rod, electric push rod is fixedly connected with the pressure frame at the output shaft, the pressure frame bottom fixedly connected with three pressure blocks, the base middle part right side rotationally connected with rotation axis, rotation axis top fixedly connected with three grinding tools, three grinding tools are located three pressure blocks just below, the base top right side fixedly connected with support table, support table left side fixedly connected with three blanking cylinders. The utility model discloses through the cooperation of electric push rod, pressure block and grinding tool, completes the cold heading forming of red copper bar, and then through the cooperation of support table and blanking cylinder, drives red copper into grinding tool, prevents the accident from happening, and protects the safety of staff.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of red copper bar cold forging forming, especially relates to a red copper bar precision cold forging forming equipment. BACKGROUND

[0002] Red copper bar is named for being purple red, and is used for chemical industry, has good electric conductivity, heat conduction, corrosion resistance and processing performance, can be welded and brazed. Red copper is a kind of relatively pure copper, generally can be considered as pure copper, electric conductivity and plasticity are good, but strength and hardness are poor, the die surface precision of electric erosion is high, electrode has no directionality after heat treatment process, is suitable for fine beating, fine beating, has good thermoelectricity, processability, ductility, corrosion resistance and weather resistance etc. Cold forging is the forming processing below recrystallization temperature of material, is the forging below recovery temperature, can strengthen metal and improve the strength of part. In production, the forging of not heating blank is called cold forging, and cold forging materials are mainly aluminum and part of alloy, copper and part of alloy, low-carbon steel, medium-carbon steel and low-alloy structural steel. The surface quality of cold forging part is good, and the dimensional accuracy is high, which can replace some cutting processing. The existing cold forging forming can be well used for forging of red copper, but it is easy to cause accidents and cause physical harm to workers by manually putting materials into the die and then starting the cold forging forming device.

[0003] In view of the above problems, a red copper bar precision cold forging forming equipment needs to be designed to solve the above problems. INVENTION CONTENTS

[0004] In order to overcome the shortcomings of manually putting materials into the die, the technical problem to be solved is to provide a red copper bar precision cold forging forming equipment.

[0005] The technical scheme of the utility model is: a red copper bar precision cold forging forming equipment, including base, support frame, electric push rod, rotating shaft, die, support table and blanking cylinder, the top of base is fixedly connected with support frame, the top right side of support frame is fixedly connected with electric push rod, the output shaft of electric push rod is fixedly connected with pressing frame, the bottom of pressing frame is fixedly connected with three pressing blocks, the middle right side of base is rotatably connected with rotating shaft, the top of rotating shaft is fixedly connected with three dies, three dies are located below three pressing blocks, the top right side of base is fixedly connected with support table, the left side of support table is fixedly connected with three blanking cylinders, and the blanking cylinders are in inclined state and are aligned with the dies.

[0006] Further, a servo motor is further included, the middle right side of base is fixedly connected with servo motor, and the output shaft of servo motor is fixedly connected with the front side of rotating shaft.

[0007] Further, the push rod and the spring are further included, three push rods are slidably connected to the rotating shaft, the three push rods and the three grinding tools correspond to each other, and the corresponding push rod and the grinding tool are slidably connected, and the three push rods are all fixedly connected with the spring at the bottom of the rotating shaft.

[0008] Further, the limiting frame is further included, and the limiting frame is fixedly connected to the front and rear sides of the lower part of the base.

[0009] Further, the storage box is further included, and the storage box is slidably connected to the lower part of the base.

[0010] Further, the handle is further included, and the handle is fixedly connected to the front and rear sides of the top of the collection box.

[0011] Beneficial effects: 1, the cooperation of the electric push rod, the pressing block and the grinding tool is used for completing the cold forging forming of the red copper rod, and then the cooperation of the supporting table and the blanking cylinder is used for driving the red copper into the grinding tool, so that accidents are prevented, and the safety of workers is protected.

[0012] 2, the cooperation of the servo motor and the rotating shaft is used for realizing automatic blanking.

[0013] 3, the cooperation of the push rod and the spring is used for making the red copper rod not tightly adhere to the grinding tool, so that blanking is facilitated.

[0014] 4, the collection box is used for collecting the red copper rod, and then the limiting frame is used for limiting the position of the collection box, so that the red copper rod is prevented from falling out due to the wrong position of the collection box. DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the base, the supporting frame and the electric push rod and the like components of the utility model.

[0016] Figure 2 It is a three-dimensional sectional view structure schematic view of the electric push rod, the pressing frame and the pressing block and the like components of the utility model.

[0017] Figure 3 It is a three-dimensional sectional view structure schematic view of the grinding tool, the push rod and the spring and the like components of the utility model.

[0018] Figure 4 It is a three-dimensional structure schematic view of the collection box and the handle and the like components of the utility model.

[0019] In the drawing mark: 1, base, 2, supporting frame, 3, electric push rod, 4, pressing frame, 5, pressing block, 6, rotating shaft, 7, grinding tool, 8, supporting table, 9, blanking cylinder, 10, servo motor, 11, push rod, 12, spring, 13, limiting frame, 14, collection box, 15, handle. Specific implementation

[0020] The embodiment of the red copper rod precision cold forging forming equipment, as shown in Figure 1 、 Figure 2 and Figure 3 , including base 1, support frame 2, electric push rod 3, rotating shaft 6, grinding tool 7, support table 8 and blanking cylinder 9, the top of the base 1 is welded with the support frame 2, the top of the support frame 2 is installed with the electric push rod 3, the electric push rod 3 is fixedly connected with the pressing frame 4 on the output shaft, the pressing frame 4 is fixedly connected with three pressing blocks 5 at the bottom, the rotating shaft 6 is rotatably connected to the right side of the middle of the base 1, the rotating shaft 6 is fixedly connected with three grinding tools 7 at the top, the three grinding tools 7 are located directly below the three pressing blocks 5, the support table 8 is welded on the right side of the top of the base 1, and the three blanking cylinders 9 are welded on the left side of the support table 8, and the blanking cylinders 9 are in an inclined state and aligned with the grinding tools 7.

[0021] As shown in Figure 1 and Figure 2 , it further comprises a servo motor 10, and the servo motor 10 is installed on the right side of the middle of the base 1, and the output shaft of the servo motor 10 is fixedly connected with the front side of the rotating shaft 6.

[0022] As shown in Figure 3 , it further comprises a push rod 11 and a spring 12, three push rods 11 are slidably connected to the rotating shaft 6, the three push rods 11 and the three grinding tools 7 correspond to each other, the corresponding push rod 11 is slidably connected with the grinding tool 7, and the three push rods 11 are fixedly connected with the spring 12 at the bottom of the rotating shaft 6.

[0023] As shown in Figure 1 , and Figure 2 , it further comprises a limiting frame 13, and the limiting frame 13 is connected to the front and rear sides of the lower part of the base 1 through bolts.

[0024] As shown in Figure 1 , Figure 2 and Figure 4 , it further comprises a storage box, and the storage box is slidably connected to the lower part of the base 1.

[0025] As shown in Figure 1 , Figure 2 and Figure 4 , it further comprises a handle 15, and the handle 15 is arranged on the top of the collecting box 14.

[0026] When the device needs to be used for cold forging of red copper rod, first, the red copper to be cold forged is put into the blanking cylinder 9, the red copper falls into the die 7 through the blanking cylinder 9, then the electric push rod 3 is started to drive the pressing frame 4 and the pressing block 5 to move downward, so as to extrude the red copper, at the same time, the push rod 11 is extruded to move downward to drive the spring 12 to extend, after the red copper is extruded and formed in the die 7, the electric push rod 3 is started to drive the pressing block 5 to reset, the spring 12 is compressed to reset to drive the push rod 11 to reset, so as to drive the cold forged red copper rod to move upward, so that the red copper rod is not tightly attached to the die 7, and the blanking is facilitated, the device can complete the cold forging of three red copper rods at the same time, then the servo motor 10 is started to drive the rotating shaft 6 to rotate clockwise by 180 degrees to blank, the cold forged red copper rod falls downward from the die 7 into the collecting box 14, then the servo motor 10 is started to drive the rotating shaft 6 to rotate counterclockwise by 180 degrees to reset, if the device needs to be used for cold forging of red copper rod, the above operation can be performed again, finally, the collecting box 14 is moved to the left through the handle 15 to take out, then the red copper rod in the collecting box 14 is processed, and the collecting box 14 is moved to the right through the handle 15 to reset.

Claims

1. A precision cold forging equipment for copper bars, characterized in that: It includes a base (1), a support frame (2), an electric push rod (3), a rotating shaft (6), a grinding wheel (7), a support platform (8), and a dropping cylinder (9). The support frame (2) is fixedly connected to the top of the base (1). The electric push rod (3) is fixedly connected to the right side of the top of the support frame (2). The pressure frame (4) is fixedly connected to the output shaft of the electric push rod (3). Three pressure blocks (5) are fixedly connected to the bottom of the pressure frame (4). The rotating shaft (6) is rotatably connected to the right side of the middle of the base (1). Three grinding wheels (7) are fixedly connected to the top of the rotating shaft (6). The three grinding wheels (7) are located directly below the three pressure blocks (5). The support platform (8) is fixedly connected to the right side of the top of the base (1). Three dropping cylinders (9) are fixedly connected to the left side of the support platform (8). The dropping cylinders (9) are tilted and aligned with the grinding wheel (7).

2. The precision cold forging equipment for copper bars as described in claim 1, characterized in that: It also includes a servo motor (10), and the servo motor (10) is fixedly connected to the right side of the middle part of the base (1). The output shaft of the servo motor (10) is fixedly connected to the front side of the rotating shaft (6).

3. The precision cold forging equipment for copper bars as described in claim 2, characterized in that: It also includes push rods (11) and springs (12). Three push rods (11) are slidably connected on the rotating shaft (6). The three push rods (11) and three grinding tools (7) correspond to each other. The corresponding push rods (11) are slidably connected to the grinding tools (7). All three push rods (11) are fixedly connected to the bottom of the rotating shaft (6) with springs (12).

4. The precision cold forging equipment for copper bars as described in claim 3, characterized in that: It also includes a limit frame (13), and the limit frame (13) is fixedly connected to the front and rear sides of the lower part of the base (1).

5. The precision cold forging equipment for copper bars as described in claim 4, characterized in that: It also includes a storage box, with the storage box slidably connected to the lower part of the base (1).

6. The precision cold forging equipment for copper bars as described in claim 5, characterized in that: It also includes handles (15), and handles (15) are fixedly connected to the front and back sides of the top of the collection box (14).

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