A thread processing device for processing of red copper conductive rod

Abstract

The utility model discloses a kind of thread processing devices for red copper electric pole processing, it is related to red copper electric pole processing technical field, including processing box, the top of processing box is provided with through slot, the inside fixed mounting of through slot is limited to limit rod, the bottom end four around of processing box is fixedly installed with support leg, the bottom end shell of processing box is fixedly connected with chip guide, the bottom end of chip guide is fixedly installed with dust collection box, the inside of the front side of dust collection box is connected with the pull-out box adapted therewith, the left side shell of processing box is provided with through-hole. The utility model realizes the automatic collection of scrap by setting chip guide, dust collection box and pull-out box cooperation, simultaneously, the real-time cleaning of workpiece surface scrap by ring brush, can prevent scrap from adhering to the machined thread surface and affecting subsequent cutting accuracy, multiple structure synergistic effect, significantly reduce processing error, guarantee the precision requirement of red copper electric pole thread processing.

Description

Technical Field

[0001] This utility model relates to the field of copper conductive rod processing technology, specifically to a thread processing device for processing copper conductive rods. Background Technology

[0002] Copper, as an excellent conductive material, is widely used in many fields such as power transmission and distribution due to its high electrical conductivity, good thermal conductivity, and strong corrosion resistance. Copper conductive rods play a crucial role in connection and conduction in electrical equipment such as substations and switchgear; their quality and processing precision directly affect the operational stability and power transmission efficiency of the power system.

[0003] In the prior art, a Chinese patent document with publication number CN223146180U and publication date of July 25, 2025 was proposed to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: a conductive rod thread processing device, including a support base, a driver is fixedly arranged on the side of one end of the top of the support base, a pneumatic three-jaw chuck is arranged at one end of the driver, a feeding mechanism, a discharging mechanism and a thread processing mechanism are arranged at the top of the support base away from the driver, the discharging mechanism is located on one side of the bottom end of the feeding mechanism, and the thread processing mechanism is located on the side of the discharging mechanism away from the feeding mechanism.

[0004] To solve the problem of threading conductive rods, the existing technology involves setting up a pneumatic three-jaw chuck, which can automatically clamp and release the conductive rod. The threading mechanism consists of a screw driver, a support column, a cylinder, and a cutting head. However, during processing, debris accumulates inside the through groove, affecting the processing and requiring manual cleaning, which reduces work efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a thread processing device for processing copper conductive rods, so as to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A thread processing device for processing copper conductive rods includes a processing box, a through groove on the top of the processing box, a limit rod fixedly installed inside the through groove, and support legs fixedly installed on all four sides of the bottom of the processing box.

[0008] A chip guide hopper is fixedly connected to the bottom shell of the processing box, and a dust collection box is fixedly installed on the bottom of the chip guide hopper. A pull-out box adapted to the dust collection box is connected to the front interior of the dust collection box.

[0009] A further improvement of this utility model is that: a through hole is provided on the left side shell of the processing box, and a matching driven gear is rotatably connected inside the through hole. A positioning groove is provided inside the driven gear, and an abutment ring is rotatably connected to the right inner wall of the processing box.

[0010] A further improvement of this utility model is that a copper conductive rod is inserted into the inside of the positioning groove, and the other end of the copper conductive rod is inserted into the inside of the contact ring.

[0011] A further improvement of the present invention is that: a cover plate adapted to the through hole is connected to the outer surface of the through hole, and a semi-circular locking block is fixedly installed on both sides of the cover plate; a locking ring is rotatably connected to both sides of the through hole at the left end of the processing box, and the locking ring is rotatably sleeved on the outer surface of the semi-circular locking block.

[0012] A further improvement of this utility model is that a servo motor is fixedly installed at the top left side of the processing box, and a lead screw is fixedly connected to the output end of the servo motor. The other end of the lead screw is rotatably connected to the inner wall of the right side of the through groove. The model of the servo motor is MSME041G1.

[0013] A further improvement of this utility model is that: a moving block is threaded onto the outer surface of the lead screw, the top end of the moving block is slidably sleeved on the outer surface of the limiting rod, an electric telescopic rod is fixedly installed on the bottom end of the moving block, and a cutter head is fixedly installed on the other end of the electric telescopic rod. The model of the electric telescopic rod is HB-DJ815.

[0014] A further improvement of this utility model is that: a main gear is fixedly sleeved on the outer surface of the lead screw at one end on the left side, the bottom end of the main gear is meshed with the driven gear, a connecting rod is fixedly installed on the left side of the moving block, and a ring brush is fixedly connected to the other end of the connecting rod.

[0015] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0016] 1. This utility model provides a thread processing device for processing copper conductive rods. By setting up a chip guide hopper, a dust collection box and a pull-out box, the device achieves automatic chip collection. At the same time, the ring brush cleans the chip surface of the workpiece in real time, which can prevent the chip from adhering to the surface of the processed thread and affecting the subsequent cutting accuracy. The synergistic effect of multiple structures significantly reduces processing errors and ensures the accuracy requirements of copper conductive rod thread processing.

[0017] 2. This utility model provides a thread processing device for processing copper conductive rods. In the workpiece clamping stage, the copper conductive rod is positioned by the positioning groove inside the gear and the right-side contact ring. With the reinforcement structure of cover plate, semi-circular locking block and locking ring, the workpiece can be effectively prevented from shifting or shaking during processing. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the left side of the processing box structure of this utility model;

[0020] Figure 3 This is a cross-sectional schematic diagram of the processing box structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the driven gear structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the ring brush structure of this utility model.

[0023] In the diagram: 1. Machining box; 11. Through hole; 12. Cover plate; 13. Semi-circular locking block; 14. Locking ring; 15. Servo motor; 16. Lead screw; 17. Moving block; 171. Connecting rod; 172. Ring brush; 18. Electric telescopic rod; 19. Cutting head; 110. Main gear; 111. Driven gear; 112. Positioning groove; 113. Contact ring; 114. Copper conductive rod; 115. Chip guide hopper; 116. Dust collection box; 2. Through groove; 3. Limiting rod; 4. Support leg. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1

[0026] like Figure 1-5 As shown, this utility model provides a thread processing device for processing copper conductive rods, including a processing box 1. The top of the processing box 1 is provided with a through groove 2. A limit rod 3 is fixedly installed inside the through groove 2. Support legs 4 are fixedly installed on all four sides of the bottom end of the processing box 1. A chip guide hopper 115 is fixedly connected to the bottom shell of the processing box 1. A dust collection box 116 is fixedly installed on the bottom end of the chip guide hopper 115. A pull-out box adapted to it is connected to the front side of the dust collection box 116.

[0027] Furthermore, during the threading process, a large amount of copper shavings are generated. Under the action of gravity, these shavings fall from the inside of the processing box 1 into the chip guide hopper 115 fixedly connected to the bottom shell. The chip guide hopper 115 has a funnel-shaped structure, and its inclined inner wall can guide the shavings to slide smoothly. Finally, the shavings enter the dust collection box 116 fixedly installed at the bottom through the chip guide hopper 115 and fall into the pull-out box inside the front side of the dust collection box 116. At the same time, when the moving block 17 moves along the lead screw 16, the connecting rod 171 fixedly installed on its left side will move synchronously. The ring brush 172 fixedly connected to the other end of the connecting rod 171 will also move. The ring brush 172 contacts the outer surface of the copper conductive rod 114. During the movement, the ring brush 172 can clean the shavings attached to the outer surface of the copper conductive rod 114.

[0028] Example 2

[0029] like Figure 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, a through hole 11 is provided on the left side shell of the processing box 1, and a matching driven gear 111 is rotatably connected inside the through hole 11. A positioning groove 112 is provided inside the driven gear 111. An abutment ring 113 is rotatably connected to the right inner wall of the processing box 1. A copper conductive rod 114 is inserted into the positioning groove 112. The other end of the copper conductive rod 114 is inserted into the abutment ring 113. A matching cover plate 12 is connected to the outer surface of the through hole 11. Semicircular locking blocks 13 are fixedly installed on both sides of the cover plate 12. Locking rings 14 are rotatably connected to both sides of the through hole 11 at the left end of the processing box 1. The locking rings 14 are rotatably sleeved on the outer surface of the semicircular locking blocks 13.

[0030] Furthermore, one end of the copper conductive rod 114 to be processed is inserted into the positioning groove 112 inside the gear 111, and the copper conductive rod 114 is pushed until its other end is inserted into the abutment ring 113 on the inner wall of the right side of the processing box 1, thus achieving the initial positioning of the copper conductive rod 114. Then, the cover plate 12 is placed on the outer surface of the through hole 11, and the locking rings 14 on both sides of the through hole 11 on the left end of the processing box 1 are rotated, so that the locking rings 14 rotate and engage with the outer surface of the semi-circular locking blocks 13 on both sides of the cover plate 12. Through the cooperation of the locking rings and the semi-circular locking blocks, the cover plate 12 is fixed, further reinforcing the installation of the copper conductive rod 114 and preventing displacement during processing.

[0031] Example 3

[0032] like Figure 1-5As shown, based on embodiments 1-2, this utility model provides a technical solution: Preferably, a servo motor 15 is fixedly installed at the top left side of the processing box 1, a lead screw 16 is fixedly connected to the output end of the servo motor 15, the other end of the lead screw 16 is rotatably connected to the inner wall of the right side of the through groove 2, a moving block 17 is threadedly sleeved on the outer surface of the lead screw 16, the top end of the moving block 17 is slidably sleeved on the outer surface of the limiting rod 3, an electric telescopic rod 18 is fixedly installed on the bottom end of the moving block 17, a cutter head 19 is fixedly installed on the other end of the electric telescopic rod 18, a main gear 110 is fixedly sleeved at the left end of the outer surface of the lead screw 16, the bottom end of the main gear 110 is meshed with the driven gear 111, a connecting rod 171 is fixedly installed on the left side of the moving block 17, and a ring brush 172 is fixedly connected to the other end of the connecting rod 171.

[0033] Furthermore, the PLC control system sends start commands to the servo motor 15 and the electric telescopic rod 18. After the servo motor 15 starts, its output drives the lead screw 16 to rotate within the through groove 2. Since the top of the moving block 17 is slidably sleeved on the outer surface of the limiting rod 3 inside the through groove 2, the limiting rod 3 provides a limiting and guiding function for the moving block 17, allowing the moving block 17 to move smoothly along the axial direction of the lead screw 16 when it rotates. At the same time, the electric telescopic rod 18 starts and extends, pushing the cutter head 19 downward until it reaches the processing position that contacts the copper conductive rod 114. During the rotation of the lead screw 16, its The main gear 110, which is fixedly sleeved on the outer surface of one end on the left, also rotates. Since the bottom end of the main gear 110 is meshed with the driven gear 111, the main gear 110 drives the driven gear 111 to rotate in the through hole 11. One end of the copper conductive rod 114 is inserted into the positioning groove 112 of the driven gear 111. Therefore, when the driven gear 111 rotates, it will drive the copper conductive rod 114 to rotate synchronously. At this time, the moving block 17 carries the cutting head 19 to move along the axial direction of the copper conductive rod 114. The rotating copper conductive rod 114 and the moving cutting head 19 cooperate with each other. The cutting head 19 cuts the outer surface of the copper conductive rod 114, thereby completing the thread processing process.

[0034] The solution uses a PLC as the core control component. The PLC establishes a connection with the servo motor 15 and the electric telescopic rod 18 through RS-485 communication. When it is necessary to start the servo motor 15 and the electric telescopic rod 18, the PLC sends a start command to the servo motor 15 and the electric telescopic rod 18, causing the servo motor 15 and the electric telescopic rod 18 to start.

[0035] The working principle of the thread processing device used for processing copper conductive rods will be explained in detail below.

[0036] like Figure 1-5As shown, during use, the operator inserts one end of the copper conductive rod 114 to be processed into the positioning groove 112 inside the gear 111, and pushes the copper conductive rod 114 until its other end is inserted into the abutment ring 113 on the inner wall of the right side of the processing box 1, thus achieving the initial positioning of the copper conductive rod 114. Next, the cover plate 12 is placed on the outer surface of the through hole 11, and the locking rings 14 on both sides of the through hole 11 on the left end of the processing box 1 are rotated, so that the locking rings 14 rotate and engage with the outer surface of the semi-circular locking blocks 13 on both sides of the cover plate 12. Through the cooperation of the locking rings and the semi-circular locking blocks, the cover plate 12 is fixed, further reinforcing the installation of the copper conductive rod 114 and preventing displacement during processing. After clamping, the PLC control system sends a signal to the servo motor. The servo motor 15 and the electric telescopic rod 18 send a start command. After the servo motor 15 starts, its output end drives the lead screw 16 to rotate in the through groove 2. Since the top of the moving block 17 is slidably sleeved on the outer surface of the limiting rod 3 inside the through groove 2, the limiting rod 3 plays a limiting and guiding role for the moving block 17, so that when the lead screw 16 rotates, the moving block 17 can move smoothly along the axial direction of the lead screw 16. At the same time, the electric telescopic rod 18 starts and extends, pushing the cutter head 19 to move downward until the cutter head 19 reaches the processing position that contacts the copper conductive rod 114. During the rotation of the lead screw 16, the main gear 110, which is fixedly sleeved on the outer surface of its left end, also rotates. Since the bottom end of the main gear 110 is meshed with the driven gear 111, The main gear 110 drives the driven gear 111 to rotate within the through hole 11. One end of the copper conductive rod 114 is inserted into the positioning groove 112 of the driven gear 111. Therefore, when the driven gear 111 rotates, it drives the copper conductive rod 114 to rotate synchronously. At this time, the moving block 17 moves the cutting head 19 along the axial direction of the copper conductive rod 114. The rotating copper conductive rod 114 and the moving cutting head 19 cooperate with each other, and the cutting head 19 cuts the outer surface of the copper conductive rod 114, thereby completing the threading process. During the threading process, a large amount of copper chips are generated. Under the action of gravity, these chips fall from the inside of the processing box 1 into the chip guide hopper 115 fixedly connected to the bottom shell. The chip guide hopper 115 has a funnel-shaped structure. The inclined inner wall guides the debris to slide smoothly. Finally, the debris enters the dust collection box 116 fixed at the bottom through the chip guide hopper 115 and falls into the pull-out box inside the front side of the dust collection box 116. At the same time, when the moving block 17 moves along the lead screw 16, the connecting rod 171 fixedly installed on its left side will move synchronously. The ring brush 172 fixedly connected to the other end of the connecting rod 171 will also move. The ring brush 172 contacts the outer surface of the copper conductive rod 114. During the movement, the ring brush 172 can clean the debris attached to the outer surface of the copper conductive rod 114, so as to avoid the debris from adhering to the machined thread surface and affecting the machining accuracy. The cleaned debris will also fall into the chip guide hopper 115 and finally be collected in the pull-out box.

[0037] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A thread processing device for processing copper conductive rods, comprising a processing box (1), characterized in that: The top of the processing box (1) is provided with a through groove (2), and a limit rod (3) is fixedly installed inside the through groove (2). Support legs (4) are fixedly installed on all four sides of the bottom of the processing box (1). A chip guide hopper (115) is fixedly connected to the bottom shell of the processing box (1), and a dust collection box (116) is fixedly installed on the bottom of the chip guide hopper (115). A pull-out box adapted to it is connected to the front side of the dust collection box (116).

2. The thread processing device for processing copper conductive rods according to claim 1, characterized in that: A through hole (11) is provided on the left side shell of the processing box (1). A matching driven gear (111) is rotatably connected inside the through hole (11). A positioning groove (112) is provided inside the driven gear (111). An abutment ring (113) is rotatably connected to the right inner wall of the processing box (1).

3. The thread processing device for processing copper conductive rods according to claim 2, characterized in that: A copper conductive rod (114) is inserted into the positioning groove (112), and the other end of the copper conductive rod (114) is inserted into the contact ring (113).

4. A thread processing device for processing copper conductive rods according to claim 2, characterized in that: A cover plate (12) is connected to the outer surface of the through hole (11). A semi-circular locking block (13) is fixedly installed on both sides of the cover plate (12). A locking ring (14) is rotatably connected to both sides of the through hole (11) at the left end of the processing box (1). The locking ring (14) is rotatably sleeved on the outer surface of the semi-circular locking block (13).

5. A thread processing device for processing copper conductive rods according to claim 1, characterized in that: A servo motor (15) is fixedly installed at the top left side of the processing box (1). A lead screw (16) is fixedly connected to the output end of the servo motor (15). The other end of the lead screw (16) is rotatably connected to the inner right side wall of the through groove (2).

6. A thread processing device for processing copper conductive rods according to claim 5, characterized in that: A moving block (17) is threaded onto the outer surface of the lead screw (16). The top end of the moving block (17) is slidably sleeved on the outer surface of the limiting rod (3). An electric telescopic rod (18) is fixedly installed on the bottom end of the moving block (17). A cutter head (19) is fixedly installed on the other end of the electric telescopic rod (18).

7. A thread processing device for processing copper conductive rods according to claim 6, characterized in that: The lead screw (16) has a main gear (110) fixedly sleeved on the left side of its outer surface. The bottom end of the main gear (110) is meshed with the driven gear (111). A connecting rod (171) is fixedly installed on the left side of the moving block (17). A ring brush (172) is fixedly connected to the other end of the connecting rod (171).

Images