Shearing device for steel-cored aluminum strand

Abstract

The utility model provides a shearing device for a steel-cored aluminum strand, which comprises a base, a sliding rail fixedly mounted at the top of the base, an electric telescopic rod fixedly mounted above the base, and a placement groove which is connected to the outer side of the sliding rail in a sliding manner and is fixedly sleeved on the outer side of one end of the electric telescopic rod, a protection frame located on one side of the sliding rail is arranged on the top of the base, and a first motor and a second motor are fixedly arranged in the protection frame in a sleeved mode. According to the shearing device for the steel-cored aluminum strand, through cooperative use of the fixing base and the fixing pin, in the process of shearing and polishing the steel-cored aluminum strand by the device, the baffle can synchronously move along with the placing groove; and then the blade and the polishing wheel are shielded and protected through cooperation of a protection frame, a baffle, a first fixing plate and a second fixing plate, so that generated metal scraps can fall into the inner side of a dust collecting box through a scrap containing groove to be collected, and follow-up cleaning is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of steel core aluminum stranded wire shearing, and specifically discloses a steel core aluminum stranded wire shearing device. Background Art

[0002] Chinese patent application number CN202320998853.3 discloses a shearing device for aluminum-clad steel core aluminum stranded wire; comprising a base; one side of the base is fixedly connected with a connecting seat. The utility model fixes the aluminum stranded wire and the placement groove by bolts on the clamp, starts the motor and the electric push rod, the motor rotates to drive the blade to rotate, and then the electric push rod pushes the placement groove to move, passing through the blade in sequence, and the cutting state can be achieved. Then the polishing machine polishes and grinds the end face of the aluminum stranded wire after cutting, and the aluminum stranded wire can also be manually rotated to adjust the end face position to be polished, which can better polish off the burrs and small uneven bumps on the end face. At the same time, the piston rod of the guide rod drives the pressure plate to press down, so that the pressure plate can contact the aluminum stranded wire, strengthen and stabilize the position of the aluminum stranded wire when it is polished, and prevent the polishing machine from causing vibration during the polishing process, causing the position of the aluminum stranded wire to be offset, resulting in errors in polishing.

[0003] The above-mentioned clamp needs to be manually disassembled and assembled during the process of fixing the steel-core aluminum stranded wire, which is very inconvenient to operate. In addition, during the process of shearing and grinding the steel-core aluminum stranded wire, the device lacks protection and the generated metal debris is directly thrown to the outside of the device, which is difficult to clean up later. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the prior art, the present application aims to provide a shearing device for steel-core aluminum stranded wire, comprising a base, a slide rail fixedly mounted on the top of the base, an electric telescopic rod fixedly mounted above the base, and a placement groove slidably connected to the outside of the slide rail and fixedly sleeved on the outside of one end of the electric telescopic rod, a protective frame located on one side of the slide rail is provided on the top of the base, a first motor and a second motor are fixedly sleeved inside the protective frame, a blade and a polishing wheel located on the inside of the protective frame are respectively fixedly sleeved on the outside of one end of the first motor and the second motor, and a clamping mechanism is provided on the outside of the middle part of the placement groove.

[0005] Preferably, the clamping mechanism includes a fixed frame arranged on the outside of the middle part of the placement groove, the middle part of the fixed frame is fixedly sleeved with a hydraulic cylinder, and the internal movable sleeve of the fixed frame is symmetrically distributed on the outside of the hydraulic cylinder, and the bottom of the guide rod is provided with a pressure block fixedly sleeved on the outside of the bottom end of the hydraulic cylinder, and the bottom of the pressure block is provided with a avoidance groove adapted to the placement groove.

[0006] Preferably, a fixing seat is arranged on the outer side of the placement groove, and a baffle located on the inner side of the protective frame and on the outer side of the blade is fixedly sleeved on the interior of the fixing seat through a fixing pin.

[0007] Preferably, a first fixing plate and a second fixing plate located outside one side of the baffle are provided on the inner side of the protection frame, and a rectangular through groove matched with the baffle is opened inside the protection frame.

[0008] Preferably, a chip groove located below the protective frame is provided on one side of the top of the base, and a dust collecting box located inside the chip groove is mounted inside the base.

[0009] Beneficial effects:

[0010] 1. The shearing device for steel-core aluminum stranded wire uses a fixed seat and a fixed pin in cooperation, so that when the device is shearing and grinding the steel-core aluminum stranded wire, the baffle can move synchronously with the placement groove, and then the blade and the polishing wheel are shielded and protected by the cooperation of the protective frame, the baffle, the first fixed plate and the second fixed plate, so that the generated metal debris can fall through the chip groove to the inner side of the dust box for collection, and it is also more convenient to clean up later.

[0011] 2. The shearing device for the steel-core aluminum stranded wire can drive the pressing block to move through the drive of the hydraulic cylinder, and then can automatically compress and loosen the steel-core aluminum stranded wire placed on the inner side of the placement groove. The operation is relatively convenient, and during the process of the device shearing and grinding the steel-core aluminum stranded wire, the pressing block can always compress and fix the steel-core aluminum stranded wire, so that the device can accurately shear and grind the steel-core aluminum stranded wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 The left schematic diagram in ;

[0015] Figure 3 It is a schematic diagram of the grinding operation of the structure of the utility model;

[0016] Figure 4 It is a partial schematic diagram of the clamping mechanism of the utility model;

[0017] Figure 5 It is a schematic diagram of the base of the utility model.

[0018] In the figure: 1. base; 2. slide rail; 3. electric telescopic rod; 4. placement slot; 5. protective frame; 6. first motor; 7. second motor; 8. blade; 9. polishing wheel; 10. clamping mechanism; 101. fixed frame; 102. hydraulic cylinder; 103. guide rod; 104. pressure block; 105. avoidance groove; 11. fixed seat; 12. fixing pin; 13. baffle; 14. first fixed plate; 15. second fixed plate; 16. rectangular through groove; 17. chip groove; 18. dust box. DETAILED DESCRIPTION

[0019] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0020] The accompanying drawings in the embodiments of the present invention: different types of section lines in the drawings are not marked according to national standards, nor do they impose any requirements on the materials of the components. Instead, they are used to distinguish the cross-sectional views of the components in the drawings.

[0021] See also Figure 1-5 A shearing device for steel-core aluminum stranded wire comprises a base 1, a slide rail 2 fixedly mounted on the top of the base 1, an electric telescopic rod 3 fixedly mounted above the base 1, and a placement groove 4 slidably connected to the outside of the slide rail 2 and fixedly sleeved on the outside of one end of the electric telescopic rod 3. The placement groove 4 can be driven by the electric telescopic rod 3 to move along the outside of the slide rail 2, and then the position of the placement groove 4 can be switched, so that the steel-core aluminum stranded wire can be sheared and polished by rotation. A protective frame 5 located on one side of the slide rail 2 is provided on the top of the base 1, and a first motor 6 and a second motor 7 are fixedly sleeved inside the protective frame 5. A blade 8 and a polishing wheel 9 located on the inner side of the protective frame 5 are fixedly sleeved on the outer sides of one end of the first motor 6 and the second motor 7, respectively. A clamping mechanism 10 is provided on the outer side of the middle of the placement groove 4.

[0022] Among them, the clamping mechanism 10 includes a fixed frame 101 arranged on the outside of the middle part of the placement groove 4, the middle part of the fixed frame 101 is fixedly sleeved with a hydraulic cylinder 102, and the internal movable sleeve of the fixed frame 101 is symmetrically distributed on the outside of the hydraulic cylinder 102, and the bottom of the guide rod 103 is provided with a pressure block 104 fixedly sleeved on the outside of the bottom end of the hydraulic cylinder 102, and the bottom of the pressure block 104 is provided with a avoidance groove 105 adapted to the placement groove 4. The pressure block 104 can be avoided through the avoidance groove 105, so that the pressure block 104 can be completely closed with the placement groove 4 under the drive of the hydraulic cylinder 102, ensuring that the steel-core aluminum stranded wire can be stably clamped between the placement groove 4 and the pressure block 104.

[0023] Among them, a fixing seat 11 is arranged on the outer side of the placement groove 4, and a baffle 13 located on the inner side of the protective frame 5 and on the outer side of the blade 8 is fixedly mounted inside the fixing seat 11 through a fixing pin 12. By the coordinated use of the fixing seat 11 and the fixing pin 12, the baffle 13 can be fixedly installed on the outer side of the placement groove 4, and the baffle 13 can shield the blade 8 or the polishing wheel 9 during the movement of the placement groove 4.

[0024] Among them, the inner side of the protective frame 5 is provided with a first fixing plate 14 and a second fixing plate 15 located on the outer side of one side of the baffle 13. The first fixing plate 14 and the second fixing plate 15 can block the gap between the baffle 13 and the protective frame 5 to prevent metal debris from splashing from the gap to the outside of the protective frame 5, and the inside of the protective frame 5 is provided with a rectangular through groove 16 adapted to the baffle 13. The baffle 13 can be avoided through the rectangular through groove 16, so that the baffle 13 can be inserted into the inside of the protective frame 5 during the grinding operation of the steel-core aluminum stranded wire, and the protective frame 5 and the baffle 13 cooperate to block the polishing wheel 9 to prevent metal debris generated by the grinding operation from splashing to the outside of the protective frame 5.

[0025] Among them, a chip groove 17 located below the protective frame 5 is opened on one side of the top of the base 1, and a dust box 18 located inside the chip groove 17 is installed inside the base 1. Through the chip groove 17, metal debris can fall to the inside of the dust box 18 for collection under the cover of the baffle 13 and the protective frame 5, thereby preventing metal debris from being directly thrown to the outside of the device.

[0026] When the device is used, the steel core aluminum stranded wire is placed inside the placement groove 4, the hydraulic cylinder 102 is started, and the pressing block 104 is driven by the hydraulic cylinder 102 to press and fix the steel core aluminum stranded wire inside the placement groove 4, the first motor 6, the second motor 7 and the electric telescopic rod 3 are started, and the blade 8 and the polishing wheel 9 are driven by the first motor 6 and the second motor 7 to rotate respectively, and the placement groove 4 is driven by the electric telescopic rod 3 to move along the outer side of the slide rail 2 and the steel core aluminum stranded wire is driven to move, and the steel core aluminum stranded wire is sheared by the blade 8 The sheared aluminum core stranded wire is polished on its end surface by a polishing wheel 9. The metal debris generated in this process falls to the inner side of the dust box 18 through the shielding of the baffle 13 and the protective frame 5 for collection. After the grinding of the aluminum core stranded wire is completed, the first motor 6 and the second motor 7 are turned off, the electric telescopic rod 3 is started to drive the placement slot 4 to reset, and the hydraulic cylinder 102 is started to drive the pressure block 104 to reset, thereby completing the shearing and grinding operation of the aluminum core stranded wire. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

Claims

1. A shearing device for steel core aluminum stranded wire, comprising a base (1), a slide rail (2) fixedly mounted on the top of the base (1), an electric telescopic rod (3) fixedly mounted above the base (1), and a placement groove (4) slidably connected to the outside of the slide rail (2) and fixedly sleeved on the outside of one end of the electric telescopic rod (3), characterized in that: A protective frame (5) located on one side of the slide rail (2) is arranged on the top of the base (1); a first motor (6) and a second motor (7) are mounted inside the protective frame (5); a blade (8) and a polishing wheel (9) located inside the protective frame (5) are mounted on the outer sides of one end of the first motor (6) and the second motor (7); and a clamping mechanism (10) is arranged on the outer side of the middle of the placement groove (4).

2. A shearing device for steel core aluminum stranded wire according to claim 1, characterized in that: The clamping mechanism (10) comprises a fixing frame (101) arranged outside the middle of the placement groove (4); a hydraulic cylinder (102) is mounted in the middle of the fixing frame (101); guide rods (103) symmetrically distributed outside the hydraulic cylinder (102) are mounted inside the fixing frame (101); a pressing block (104) mounted outside the bottom end of the hydraulic cylinder (102) is arranged at the bottom of the guide rod (103); and a avoiding groove (105) adapted to the placement groove (4) is provided at the bottom of the pressing block (104).

3. The shearing device for steel core aluminum stranded wire according to claim 1, characterized in that: A fixing seat (11) is arranged outside the placement groove (4), and a baffle (13) located inside the protective frame (5) and outside the blade (8) is sleeved inside the fixing seat (11) via a fixing pin (12).

4. A shearing device for steel core aluminum stranded wire according to claim 3, characterized in that: The inner side of the protection frame (5) is provided with a first fixing plate (14) and a second fixing plate (15) located outside one side of the baffle (13), and the interior of the protection frame (5) is provided with a rectangular through slot (16) adapted to the baffle (13).

5. The shearing device for steel core aluminum stranded wire according to claim 1, characterized in that: A chip groove (17) located below the protective frame (5) is provided on one side of the top of the base (1), and a dust collecting box (18) located inside the chip groove (17) is mounted inside the base (1).

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