Cable installation accessory and processing equipment thereof

Abstract

The invention relates to the technical field of cable installation equipment, and discloses a cable installation accessory and machining equipment thereof.The cable installation accessory comprises a punching machine, a feeding mechanism is arranged on one side of the punching machine and composed of a supporting frame and a conveying assembly, the conveying assembly is installed on the supporting frame, and the conveying assembly is supported through the supporting frame; the conveying assembly is composed of a concave conveying plate and a conveying roller, the conveying roller is rotationally installed on the concave conveying plate, the conveying roller is arranged to convey the copper-aluminum circular pipe, the heating straightening roller is arranged on the conveying roller to make contact with the copper-aluminum circular pipe, and under the combined action of the heating straightening roller and the conveying roller, the copper-aluminum circular pipe can be straightened, and the copper-aluminum circular pipe can be straightened. And in the process, the copper-aluminum circular pipe can be subjected to external correction, and the situation that the copper-aluminum circular pipe is bent, and follow-up machining is affected is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cable installation equipment, in particular to a cable installation accessory and a processing equipment thereof. BACKGROUND

[0002] A cable is a wire made of one or more insulated conductors and an outer protective layer of insulation that transmits power or information from one place to another.

[0003] In the use process of the cable, in order to adapt to different use environments, usually a plurality of cables need to be spliced, and there are various splicing methods, such as welding, winding and crimping, etc., but in the actual use process, the welding method has the risk of complex operation and possible damage to the cable insulation layer, winding is easy to reduce the connection strength between the cables, and is not suitable for occasions with large current and high voltage, and the crimping is to use a special crimping tool to crimp the cable conductor and the joint or terminal together, which is simple in operation, reliable in connection and low in cost, and in the crimping process, the cable joint or terminal plays an important role, so it is necessary to ensure that it meets the production requirements in the production process, and the cable joint or terminal is generally made by stamping.

[0004] In the present copper-aluminum wiring terminal production stamping process, the copper-aluminum round pipe to be processed needs to be sent to the stamping machine by manual or machine for stamping production, and the production of copper-aluminum round pipe generally adopts long pipe cutting into equal length and short round pipe meeting the production requirements for conveying, but these short round pipes are easy to bend in the cutting process, and the short round pipes lack rectification equipment in the conveying process to the stamping machine, and the bent round pipe is easy to cause the unqualified stamping size in the stamping process, thereby increasing the proportion of defective products in the copper-aluminum wiring terminal production. SUMMARY

[0005] The purpose of the present application is to provide a cable installation accessory and a processing equipment thereof to solve the problems in the background art.

[0006] To solve the above technical problems, the present application is realized by the following technical scheme: The present application is a kind of cable installation accessory, including copper-aluminum wiring terminal, copper-aluminum wiring terminal is made of joint cylinder and joint sheet, joint sheet is connected with joint cylinder, and joint sheet is made by stamping, and a circular through hole is formed in the joint sheet, and the circular through hole and the joint sheet are arranged in a concentric manner.

[0007] The utility model provides a kind of processing equipment of cable installation accessory, including punch press, one side of punch press is provided with feeding mechanism, feeding mechanism is made of support frame and conveying component, conveying component is installed on support frame, conveying component is supported by support frame, conveying component is made of concave conveying plate and transmission cylinder, transmission cylinder is rotatably installed on concave conveying plate, conveying motor is installed on support frame, transmission cylinder is rotated by conveying motor, and copper-aluminum round pipe is conveyed;Correcting mechanism is installed on concave conveying plate, and correcting mechanism is made of heating correction roller as correcting element, extrusion is generated between heating correction roller and transmission cylinder, and the correcting operation of copper-aluminum round pipe is completed Further, the correcting mechanism includes a shielding ring, an adapter cover plate, and a heating correction roller. The shielding ring is installed on the concave conveying plate and surrounds the transmission cylinder. The adapter cover plate is installed on the shielding ring. The heating correction roller is rotatably installed on the adapter cover plate. When the copper-aluminum round pipe is conveyed on the transmission cylinder, the heating correction roller contacts the copper-aluminum round pipe.

[0008] Further, an arc-shaped cover plate is installed on the shielding ring. A pressing plate is slidably installed on the arc-shaped cover plate. A pressing spring is installed on the pressing plate and connected to the arc-shaped cover plate. When the copper-aluminum round pipe is conveyed on the transmission cylinder, the pressing plate contacts the copper-aluminum roller. A fixing roller is installed on the concave conveying plate and penetrates the transmission cylinder. A cleaning frame is installed on the fixing roller and contacts the copper-aluminum roller.

[0009] Further, an adjusting cylinder is slidably installed on the transmission cylinder. A limiting frame is installed at one end of the adjusting cylinder. A gas pump is installed on the support frame. A gas guide cylinder is rotatably installed on the fixing roller and is divided into two sections. The two sections are rotatably connected. One section is connected to the transmission cylinder. A gas supply branch pipe is installed on the limiting frame and communicates with one end of the gas guide cylinder connected to the transmission cylinder. A conveying pipe is installed on the gas pump and communicates with the other end of the gas guide cylinder away from the transmission cylinder. A pushing plate is fixedly installed on the adjusting cylinder. A connecting piece is installed on the pushing plate. A sealing baffle is movably installed on the adjusting cylinder and connected to the connecting piece. A sealing cylinder is provided on the sealing baffle. An air passage is provided on the adjusting cylinder. In the normal state, the air passage on the adjusting cylinder is retracted in the sealing cylinder.

[0010] Further, an L-shaped adjusting plate is installed on the shielding ring. The limiting frame is provided with an inclined surface on one side. When the limiting frame is rotated by the transmission cylinder, the limiting frame moves into the L-shaped adjusting plate. The limiting frame is moved and pushes the adjusting cylinder to move, which in turn pushes the pushing plate and the connecting piece to move the sealing baffle, so that the sealing baffle contacts one end of the copper-aluminum round pipe. In this process, the air passage on the adjusting cylinder extends out of the sealing cylinder and into the copper-aluminum round pipe.

[0011] Further, the adjusting roller is rotatably installed on the arc-shaped cover plate, the adjusting roller is in contact with the outer wall of the copper-aluminum roller on the conveying roller, and is used for correcting the copper-aluminum roller, and the number of the adjusting rollers is multiple, and the multiple adjusting rollers are distributed in an intermittent mode.

[0012] Further, the arc-shaped cover plate is provided with an exhaust hole, the middle part of the adjusting roller is provided with an annular groove, a fan plate is arranged in the annular groove, and the adjusting roller rotates during contact with the copper-aluminum roller, and the fan plate is used for exhausting the hot gas on the copper-aluminum roller.

[0013] Further, the fixing roller is provided with a gas distribution frame, the gas distribution frame is slidably installed with a piston push frame, the piston push frame is installed with a contact head, the copper-aluminum pipe is in contact with the contact head and exerts pressure on the contact head during the conveying process of the copper-aluminum pipe through the conveying roller, a reset spring is arranged on the piston push frame, the contact head is restored to the initial position under the condition of no external force through the reset spring, a gas distribution pipe is installed on the gas distribution frame, and a nozzle is arranged on the gas distribution pipe.

[0014] Further, the shielding ring is provided with a dedusting frame, and the dedusting frame is located below the conveying roller.

[0015] The present application has the following advantages: (1) The conveying roller is arranged to convey the copper-aluminum pipe, the heating and correcting roller is arranged on the conveying roller to contact the copper-aluminum pipe, the copper-aluminum pipe is limited and clamped on the outside under the combined action of the heating and correcting roller and the conveying roller, the copper-aluminum pipe is corrected on the outside in this process, the copper-aluminum pipe is prevented from being bent, the subsequent processing is not affected, and the electric heating process is adopted on the heating and correcting roller, the heating and correcting roller is in a heated state, the heat on the heating and correcting roller is transmitted to the copper-aluminum pipe through heat conduction, and the copper-aluminum pipe is better corrected.

[0016] (2) The gas pump is arranged as a gas generator, the L-shaped adjusting plate is arranged to limit the limiting frame, the adjusting cylinder is extended into the copper-aluminum pipe, one end of the copper-aluminum pipe is sealed by the sealing baffle in this process, the copper-aluminum pipe is in a sealed state, the gas in the gas pump is delivered into the copper-aluminum pipe through the adjusting cylinder, the pressure is formed, the copper-aluminum pipe is prevented from being depressed during the correction, and the correction effect of the copper-aluminum pipe is further guaranteed.

[0017] (3), the copper-aluminum round pipe is contacted with the adjusting roller and drives the contact roller to rotate, in the process, the heat on the copper-aluminum round pipe is conducted to the adjusting roller, air flow is generated by the rotation of the fan plate on the adjusting roller, thereby accelerating the heat dissipation of the adjusting roller, indirectly heat-dissipating the copper-aluminum round pipe, so that the copper-aluminum round pipe can quickly recover to normal temperature, guaranteeing the correcting effect of the copper-aluminum round pipe, and meanwhile, the setting of the adjusting roller can also avoid the situation that the copper-aluminum round pipe is bent due to stress rebound after correction, so that the copper-aluminum round pipe is in a stable state in the process of cooling and recovering to normal condition, guaranteeing the correcting effect of the copper-aluminum round pipe.

[0018] (4), the contact head is contacted with the copper-aluminum round pipe, so that the copper-aluminum round pipe is pushed to generate air flow during each contact with the contact head, and the air flow is sprayed through the gas distribution pipe and the nozzles thereon, so as to accelerate the cooling effect of the copper-aluminum round pipe, and the spraying of the air flow also enables the copper-aluminum round pipe to better separate from the driving roller and enter the concave conveying plate, guaranteeing the normal conveying of the copper-aluminum round pipe.

[0019] Of course, any product implementing the present application does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0021] Figure 1 is a schematic diagram of the overall structure of the present application; Figure 2 is a schematic diagram of the structure of the feeding mechanism in the present application; Figure 3 is a schematic diagram of the connection structure of the conveying roller and the concave conveying plate in the present application; Figure 4 is a schematic diagram of the cross-sectional structure of the conveying roller in the present application; Figure 5 is a schematic diagram of the gas conveying structure of the air pump in the present application; Figure 6 is a schematic diagram of the connection structure of the push plate, the sealing baffle, the adjusting cylinder and the limiting frame in the present application; Figure 7 is a schematic diagram of the cross-sectional structure of the limiting frame and the adjusting cylinder in the present application; Figure 8 is a schematic diagram of the structure of the connecting cover plate, the heating correction roller and the adjusting roller in the present application; Figure 9 Structure diagram of the adjusting roller in the application; Figure 10 Structure diagram of the gas distribution frame, piston push frame, contact head and gas distribution pipe in the application Figure 11 Structure diagram of the copper-aluminum terminal in the application.

[0022] In the drawings, the components represented by each reference numeral are listed as follows: In the drawings, 1 is a punch press, 2 is a support frame, 3 is a concave conveying plate, 4 is a conveying roller, 5 is a conveying motor, 6 is a shielding ring, 7 is an arc-shaped cover plate, 8 is an L-shaped adjusting plate, 9 is a gas pump, 10 is a conveying pipe, 11 is a gas guide cylinder, 12 is a gas conveying branch pipe, 13 is a limiting frame, 14 is an adjusting cylinder, 15 is a push plate, 16 is a sealing baffle, 17 is a connecting piece, 18 is a sealing cylinder, 19 is a fixed roller, 20 is a cleaning frame, 22 is a pressing plate, 23 is a connecting cover plate, 24 is a heating and correcting roller, 25 is an adjusting roller, 26 is a gas distribution frame, 27 is a contact head, 28 is a piston push frame, 29 is a gas distribution pipe, 30 is a impurity removal frame, and 31 is a fan plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the application.

[0024] Please refer to 11, the application is a kind of cable installation accessories, including copper-aluminum terminal, copper-aluminum terminal is made of joint cylinder and joint piece, joint piece is connected with joint cylinder, and joint piece is made by stamping, and a circular through hole is formed in joint piece, and the circular through hole and joint piece are concentrically arranged.

[0025] Please refer to Figures 1-10As shown, the present application is a kind of cable installation accessory processing equipment, including puncher 1, puncher 1 uses prior art configuration, puncher 1 is provided with punch die, for the copper aluminum round pipe is punched, make it into copper aluminum terminal, one side of puncher 1 is provided with feeding mechanism, feeding mechanism is composed of support frame 2 and conveying assembly, conveying assembly is installed on support frame 2, conveying assembly is supported by support frame 2, conveying assembly is composed of concave conveying plate 3 and transmission cylinder 4, transmission cylinder 4 is rotatably installed on concave conveying plate 3, limit strip is arranged on concave conveying plate 3, limit strip is used to limit the upper side of copper aluminum round pipe, avoid copper aluminum round pipe to appear disorder in conveying process, transmission cylinder 4 is provided with a plurality of placing grooves on the outer wall, after placing copper aluminum round pipe in the placing groove, there is a gap between the inner wall of the placing groove, to place part of the copper aluminum round pipe in the placing groove, the placing groove is actually a through groove, so that the elements inside the transmission cylinder 4 can also contact the copper aluminum round pipe in the placing groove, transmission cylinder 4 and concave conveying plate 3 are inclined, it is convenient for copper aluminum round pipe to enter puncher 1 under the influence of gravity, support frame 2 is installed with conveying motor 5, conveying motor 5 drives transmission cylinder 4 to rotate, completes conveying of copper aluminum round pipe, the output shaft of conveying motor 5 is sleeved with a circular gear one, transmission rod is rotatably installed on support frame 2, circular gear two is sleeved on transmission rod, circular gear two is engaged with circular gear one, circular gear three is sleeved on transmission rod, ring gear is arranged on transmission cylinder 4, ring gear is engaged with circular gear three, so as to complete the rotation of transmission cylinder 4 driven by conveying motor 5; correction mechanism is installed on concave conveying plate 3, correction mechanism is composed of heating correction roller 24, extrusion is generated between heating correction roller 24 and transmission cylinder 4, to complete the correction of copper aluminum round pipe.

[0026] The correction mechanism includes shielding ring 6, connecting cover plate 23 and heating correction roller 24, shielding ring 6 is installed on concave conveying plate 3, and shielding ring 6 is sleeved on the periphery of transmission cylinder 4, connecting cover plate 23 is installed on shielding ring 6, heating correction roller 24 is rotatably installed on connecting cover plate 23, when copper aluminum round pipe is located on transmission cylinder 4 for conveying, heating correction roller 24 contacts copper aluminum round pipe, heating correction roller 24 is composed of heatable material, and is hollow, and heating wire is arranged in the hollow part, which can heat heating correction roller 24 by electric heating.

[0027] The arc-shaped cover plate 7 is installed on the shielding ring 6, the pressing plate 22 is slidably installed on the arc-shaped cover plate 7, the pressing spring is installed on the pressing plate 22, the pressing spring is connected with the arc-shaped cover plate 7, when the copper-aluminum round pipe is conveyed on the conveying drum 4, the pressing plate 22 is in contact with the copper-aluminum roller, the contact between the copper-aluminum round pipe and the cleaning frame 20 is more close through the pressing of the pressing plate 22, at the same time, through the pressing force and the friction force, the copper-aluminum round pipe can rotate in the placing groove under the action of the pressing plate 22, the whole outer circular surface of the copper-aluminum round pipe is cleaned, the fixed roller 19 is installed on the concave conveying plate 3, the fixed roller 19 penetrates the conveying drum 4, the cleaning frame 20 is installed on the fixed roller 19, the cleaning frame 20 is in contact with the copper-aluminum roller, the brush is arranged on the cleaning frame 20, the outer wall of the copper-aluminum roller is contacted through the brush, and thus the outer wall of the copper-aluminum roller is cleaned.

[0028] The adjusting cylinder 14 is slidably installed on the conveying roller 4, the fixed roller 19 penetrates through the adjusting cylinder 14 and is rotationally connected with the adjusting cylinder 14, a sealing bearing is adopted at the connection, one end of the adjusting cylinder 14 is installed with the limiting frame 13, the air pump 9 is installed on the support frame 2, in the actual use process, the air pump 9 belongs to a gas generating device, can be replaced according to the actual use requirement, the fixed roller 19 is rotationally installed with the air guide cylinder 11, the air guide cylinder 11 is divided into two sections, rotationally connected between the two sections, one section is connected with the conveying roller 4, the end is rotationally connected with the conveying roller 4, the limiting frame 13 is installed with the gas conveying branch pipe 12, the gas conveying branch pipe 12 is communicated with one end of the air guide cylinder 11 connected on the conveying roller 4, the air pump 9 is installed with the conveying pipe 10, the conveying pipe 10 is communicated with the other end of the air guide cylinder 11 away from the conveying roller 4, the conveying pipe 10 is provided with a pressure detecting instrument, used for detecting the gas pressure conveyed into the copper-aluminum round pipe, avoiding that the copper-aluminum round pipe is unqualifiedly corrected due to too large or too small pressure, the adjusting cylinder 14 is fixedly sleeved with the pushing plate 15, one side of the pushing plate 15 is provided with a magnet, the magnet is connected with one side of the conveying roller 4 through adsorption, under the condition that the pushing plate 15 is not subjected to external force, the pushing plate 15 drives the sealing baffle 16 to return to the initial state through the adsorption between the magnet and iron, in the actual use process, the magnet can be replaced by a spring, used for returning the pushing plate 15 and the sealing baffle 16 to the initial state, the pushing plate 15 is installed with the connecting piece 17, the adjusting cylinder 14 is movably sleeved with the sealing baffle 16, the sealing baffle 16 is connected with the connecting piece 17, the connecting piece 17 is composed of a telescopic rod and a pressurizing spring, the telescopic rod is used for connecting the sealing baffle 16 and the pushing plate 15, the pressurizing spring is used for pressurizing the sealing baffle 16 by the pushing plate 15, guaranteeing the connection sealing property of the sealing baffle 16 and the copper-aluminum round pipe port, the sealing baffle 16 is provided with a rotating panel, the rotating panel is rotationally connected with the sealing baffle 16, facilitating the rotation of the copper-aluminum round pipe, the sealing baffle 16 is provided with a sealing cylinder 18, the adjusting cylinder 14 is provided with a ventilation through hole, the inner wall of the sealing cylinder 18 is in contact with the outer wall of the adjusting cylinder 14, under the normal state, the ventilation through hole on the adjusting cylinder 14 is retracted in the sealing cylinder 18, thereby the gas leakage can be avoided, the L-shaped adjusting plate 8 is installed on the shielding ring 6, one side of the limiting frame 13 is provided with an inclined surface, when the limiting frame 13 is rotationally driven by the conveying roller 4, after the limiting frame 13 moves into the L-shaped adjusting plate 8, the limiting frame 13 is moved and the adjusting cylinder 14 is moved through the limiting of the L-shaped adjusting plate 8, then the pushing plate 15 and the connecting piece 17 drive the sealing baffle 16 to move, so that the sealing baffle 16 is in contact with one end of the copper-aluminum round pipe, and in this process, the ventilation through hole on the adjusting cylinder 14 extends out of the sealing cylinder 18 and extends into the copper-aluminum round pipe.

[0029] The adjusting roller 25 is rotatably installed on the cover plate 23, and is in contact with the outer wall of the copper-aluminum roller on the conveying roller 4, and is used for correcting the copper-aluminum roller. The adjusting roller 25 is provided in a plurality of numbers and is distributed in an intermittent manner, which is used for better facilitating heat dissipation of the copper-aluminum pipe. The arc-shaped cover plate 7 is provided with an exhaust hole, and the adjusting roller 25 is provided with an annular groove in the middle, and a fan plate 31 is arranged in the annular groove. The adjusting roller 25 rotates during contact with the copper-aluminum roller, and the fan plate 31 is used for discharging the heat on the copper-aluminum roller.

[0030] The fixed roller 19 is provided with a gas distribution frame 26, and the gas distribution frame 26 is provided with a piston push frame 28. The gas distribution frame 26 is provided with an air inlet cylinder, and the piston push frame 28 is composed of a piston and a push rod. The piston is slidably installed on the air inlet cylinder, and the push rod is installed on the piston. One end of the push rod extends out of the air inlet cylinder and is in sliding connection with the air inlet cylinder. The piston push frame 28 is provided with a contact head 27. During the conveying process of the copper-aluminum pipe by the conveying roller 4, the copper-aluminum pipe will contact the contact head 27 and press the contact head 27. The pressing force will make the piston push frame 28 move the piston. The piston push frame 28 is provided with a reset spring. The reset spring is used for restoring the contact head 27 to the original position under the condition that the contact head 27 is not subjected to external force. The gas distribution frame 26 is provided with a gas distribution pipe 29, and the gas distribution pipe 29 is provided with a spray head. The gas distribution pipe 29 and the spray head are adjusted according to actual use. The directions of some of the spray heads are the same as the inclination of the concave conveying plate 3, which is used for blowing the copper-aluminum pipe away from the placing groove. The gas distribution frame 26 is provided with an air inlet pipe, and the air inlet pipe and the gas distribution pipe 26 are provided with one-way valves, which are used for controlling the gas in and out of the gas distribution frame 26.

[0031] The shielding ring 6 is provided with a foreign matter removal frame 30, which is located below the conveying roller 4 and is provided in an inclined manner, which is used for collecting the impurities cleaned from the copper-aluminum pipe and discharging the impurities in a concentrated manner.

[0032] When the device is working, the copper-aluminum pipe is punched by the punching machine 1, so as to produce a copper-aluminum terminal. In this process, the copper-aluminum pipe needs to be provided to the punching machine 1 by the feeding mechanism for punching. Specific feeding process is, through the external conveying equipment to the concave conveying plate 3 on the copper aluminum pipe, start conveying motor 5, through the meshing of gear drive transmission drum 4 rotation, through the transmission drum 4 on the opening has the placement groove on the concave conveying plate 3 on the copper aluminum pipe for storage, in the copper aluminum pipe is located on the transmission drum 4 during conveying, first through the lower pressing plate 22 on the copper aluminum pipe is pressed down, at the same time through the cleaning frame 20 on the outer wall of the copper aluminum pipe is cleaned, thus can guarantee the subsequent copper aluminum pipe is corrected in the process, will not appear because of dust impurities caused by copper aluminum pipe outer wall indentation situation, copper aluminum pipe after cleaning, continue with the transmission drum 4 rotation, and with heating correction roller 24 contact, in this process, through heating correction roller 24 on the copper aluminum pipe is heated and in the placement groove and heating correction roller 24 the common clamping state completes the correction work of copper aluminum pipe, in copper aluminum pipe completes correction and with the transmission drum 4 continue to move in the process, will contact with the adjustment roller 25, through the adjustment roller 25 can prevent copper aluminum pipe after correction appears elastic bending situation, at the same time through the fan blade 31 on the adjustment roller 25 can accelerate the cooling of copper aluminum pipe, make copper aluminum pipe quickly recover to normal temperature state, subsequently, copper aluminum pipe moves to the concave conveying plate 3, and enters the punch 1 in the stamping work; In the process of copper aluminum pipe and heating correction roller 24 contact, under the action of L type adjusting plate 8 and limiting frame 13, make sealing baffle 16 and copper aluminum pipe port contact, at the same time through the gas pump 9 generated gas into copper aluminum pipe, make copper aluminum pipe in a proper pressure state, avoid copper aluminum pipe in the process of correction appears indentation situation, guarantee the correction effect of copper aluminum pipe; After copper aluminum pipe separates from heating correction roller 24, will contact with contact head 27, in this process will make contact head 27 extrusion and push piston push frame 28 movement, produce airflow, airflow via gas distribution frame 26 and gas distribution frame 29, again through the nozzle sprays on the copper aluminum pipe, accelerate the cooling of copper aluminum pipe, at the same time also guarantee copper aluminum pipe can stably separate from transmission drum 4 into concave conveying plate 3, guarantee the normal conveying of copper aluminum pipe.

[0033] The preferred embodiments disclosed above are only used to help explain the present application. The preferred embodiments do not describe all the details and do not limit the application to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of the present application. The present application is selected and described in detail, in order to better explain the principles and practical application of the present application, so that those skilled in the art can well understand and utilize the present application. The present application is limited by the claims and their entire scope and equivalents.

Claims

1. A cable installation accessory, comprising a copper-aluminum terminal block, characterized in that: The copper-aluminum terminal block consists of a joint cylinder and a joint piece. The joint piece is connected to the joint cylinder and is manufactured by stamping. A circular through hole is opened on the joint piece, and the circular through hole and the joint piece are concentrically arranged.

2. A processing device for a cable installation accessory, suitable for a cable installation accessory according to claim 1, characterized in that: Including punch press: A loading mechanism is provided on one side of the punching machine. The loading mechanism consists of a support frame and a conveying assembly. The conveying assembly is mounted on the support frame and supported by the support frame. The conveying assembly consists of a concave conveying plate and a conveying roller. The conveying roller is rotatably mounted on the concave conveying plate. A conveying motor is installed on the support frame. The conveying motor drives the conveying roller to rotate to complete the conveying of copper and aluminum round tubes. A correction mechanism is installed on the concave conveyor plate. The correction mechanism uses a heated correction roller as the correction element. The correction operation of the copper and aluminum round tubes is completed by extrusion between the heated correction roller and the conveyor roller.

3. The processing equipment for cable installation accessories according to claim 2, characterized in that: The correction mechanism includes a shielding ring, a connecting cover plate and a heated correction roller. The shielding ring is installed on the concave conveying plate, and the shielding ring is sleeved on the outer periphery of the conveying roller. The connecting cover plate is installed on the shielding ring. The heated correction roller is rotatably installed on the connecting cover plate. When the copper and aluminum round tubes are located on the conveying roller for transmission, the heated correction roller contacts the copper and aluminum round tubes.

4. The processing equipment for cable installation accessories according to claim 3, characterized in that: An arc-shaped cover plate is installed on the shielding ring, and a lower pressure plate is slidably installed on the arc-shaped cover plate. A lower pressure spring is installed on the lower pressure plate, and the lower pressure spring is connected to the arc-shaped cover plate. When the copper-aluminum round tube is transported on the conveying roller, the lower pressure plate contacts the copper-aluminum roller, and a fixed roller is installed on the concave conveying plate. The fixed roller passes through the conveying roller, and a cleaning rack is installed on the fixed roller, and the cleaning rack contacts the copper-aluminum roller.

5. The processing equipment for cable installation accessories according to claim 4, characterized in that: An adjusting cylinder is slidably installed on the conveying roller, a limit frame is installed on one end of the adjusting cylinder, an air pump is installed on the supporting frame, and an air guide cylinder is rotatably installed on the fixed roller. The air guide cylinder is divided into two sections, and the two sections are rotatably connected, one section is connected to the conveying roller, and an air delivery branch pipe is installed on the limit frame, and the air delivery branch pipe is connected to one end of the air guide cylinder connected to the conveying roller. A delivery pipe is installed on the air pump, and the delivery pipe is connected to one end of the air guide cylinder away from the conveying roller. A pushing plate is provided on the fixed sleeve of the adjusting cylinder, and a connecting piece is installed on the pushing plate. A sealing baffle is provided on the movable sleeve of the adjusting cylinder, which is connected to the connecting piece. A sealing cylinder is provided on the sealing baffle, and a ventilation hole is opened on the adjusting cylinder. The inner wall of the sealing cylinder is in contact with the outer wall of the adjusting cylinder. Under normal circumstances, the ventilation hole on the adjusting cylinder is retracted in the sealing cylinder.

6. The cable installation accessory processing equipment according to claim 5, characterized in that: An L-shaped adjustment plate is installed on the blocking ring, and one side of the limit frame is set with a slope. The conveying roller drives the limit frame to rotate. After the limit frame moves into the L-shaped adjustment plate, the limit frame is moved through the limitation of the L-shaped adjustment plate to push the adjustment cylinder to move, and then drive the pushing plate and the connecting part to push the sealing baffle to move, so that the sealing baffle contacts one end of the copper-aluminum round tube, and in this process, the ventilation hole on the adjustment cylinder extends out of the sealing cylinder and extends into the copper-aluminum round tube.

7. The cable installation accessory processing equipment according to claim 6, characterized in that: An adjustment roller is rotatably installed on the connecting cover plate. The adjustment roller contacts the outer wall of the copper-aluminum roller on the conveying roller and is used to perform correction operations on the copper-aluminum cylinder. The number of adjustment rollers is set to multiple, and the multiple adjustment rollers are distributed intermittently.

8. The cable installation accessory processing equipment according to claim 7, characterized in that: An exhaust hole is provided on the arc-shaped cover plate, and an annular groove is provided in the middle of the adjustment roller. A fan plate is provided in the annular groove. The adjustment roller rotates when it contacts the copper and aluminum cylinders, and the hot air on the copper and aluminum rollers is discharged through the fan plate.

9. The cable installation accessory processing equipment according to claim 8, characterized in that: An air distribution frame is installed on the fixed roller, and a piston push frame is slidably installed on the air distribution frame. A contact head is installed on the piston push frame. In the process of the copper and aluminum round tubes being conveyed through the conveying roller, the copper and aluminum round tubes will contact and squeeze the contact head. A reset spring is provided on the piston push frame. The reset spring restores the squeezed contact head to its original position without external force. An air distribution pipe is installed on the air distribution pipe, and a nozzle is provided on the air distribution pipe.

10. The cable installation accessory processing equipment according to claim 9, characterized in that: A debris removal frame is installed on the shielding ring and is located below the conveying roller.

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