Shearing and shaping device

Abstract

The application discloses to the core wire processing technical field, specifically for the ratio shear shaping device, including base, wire clamp, the movable seat located above the base, the guide structure is equipped between the base and movable seat, is used for guiding movable seat reciprocating motion along the vertical direction, the seat body is equipped on the base, the lower shaping part is installed on the seat body upper end, the lower shaping cutter is fixed on the lower shaping part upper end, the upper shaping part is installed on the movable seat, and the upper shaping cutter is fixed on one side of the upper shaping part, the application can complete shaping and ratio shear processing at one time, the wire material does not pass through secondary handling, positioning and clamping, avoids all positioning errors and clamping errors generated therefore, improves the consistency and dimensional accuracy of product, eliminates material transmission, waiting and repositioning time between two independent processes, and production rhythm can be significantly shortened, production efficiency is improved, meanwhile, the equipment integration is high, and the floor area is greatly reduced.

Description

Technical Field

[0001] This application relates to the field of core wire processing technology, specifically to a shearing and shaping device. Background Technology

[0002] In the production process of high-speed cables, the cables need to undergo a series of processing steps before they can be connected (welded) to the connectors. The processing of the cables includes removing the aluminum foil layer, shaping, and shearing.

[0003] Shaping and cutting are two processes in cable processing. Shaping involves straightening, flattening, or shaping metal conductors (such as copper wires) into specific, uniform shapes to facilitate subsequent processing and connection. Cutting involves cutting metal conductors to a preset standard length. In current high-speed automated cable production lines, shaping and cutting are independent processing steps, arranged at different workstations on the production line and completed by different specialized machines, connected in series in an assembly line manner. The wires need to be transferred, positioned, and clamped between two independent workstations, and the additional handling and positioning time increases the total production cycle time of a single product. Summary of the Invention

[0004] The purpose of this application is to provide a shearing and shaping device to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, this application provides the following technical solution: a shearing and shaping device, including a base, a wire clamp, and a movable seat located above the base; A guide structure is provided between the base and the movable seat to guide the movable seat to reciprocate in the vertical direction; The base is provided with a seat body, and a lower shaping part is installed at the upper end of the seat body. A lower shaping blade is fixed at the upper end of the lower shaping part. An upper shaping part is installed on the movable seat. An upper shaping blade is fixed on one side of the upper shaping part, and a cutting blade is provided on the outside of the upper shaping blade. The upper shaping blade and the lower shaping blade are arranged opposite to each other to shape and cut the workpiece.

[0006] In one embodiment, the upper shaping part is provided with symmetrically distributed slide rails on both sides, and a slider is slidably mounted on the slide rail. The upper shaping blade is mounted on the slider to achieve fine adjustment of the upper shaping blade.

[0007] In one embodiment, the upper end of the lower shaping part is provided with two guide rods, and the lower end of the upper shaping part is provided with a guide groove that cooperates with the guide rods. The sliding connection between the guide rods and the guide groove is used to limit the movement trajectory of the upper shaping part.

[0008] In one embodiment, the guide structure includes two guide posts symmetrically fixed to the upper end of the base, and two guide sleeves respectively sleeved on the outside of the two guide posts and fixed inside the movable seat.

[0009] In one embodiment, the seat body has a slot inside, and the inner wall of the slot has an inclined discharge slope. A collection box is provided below the discharge slope to collect the falling waste material.

[0010] In one embodiment, the upper end of the base is further provided with a stop block, which is located behind the lower shaping blade and is higher than the lower shaping blade, in order to prevent the cut material from springing back.

[0011] In one embodiment, a safety support assembly is provided between the base and the movable seat, the safety support assembly being used to limit the maximum downward travel of the movable seat.

[0012] In one embodiment, the safety support assembly includes a limiting block disposed on one side of the movable seat, a plurality of limiting grooves opened on the limiting block, a support block rotatably connected to one side of the base, a positioning flange disposed on the support block, and a rocker arm connected to the support block. The positioning flange can be selectively engaged in different limiting grooves to adjust the stroke range.

[0013] Compared with the prior art, the beneficial effects of this application are:

[0014] This application can complete the shaping and cutting process in one go, without the wire undergoing secondary handling, positioning and clamping, thus avoiding all positioning and clamping errors; improving product consistency and dimensional accuracy; and eliminating material transfer, waiting and repositioning time between two independent processes, which can significantly shorten the production cycle and improve production efficiency. At the same time, the equipment has a high degree of integration and a significantly reduced footprint. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this application;

[0016] Figure 2 This is a schematic diagram of the safety support component structure of this application;

[0017] Figure 3 This is a schematic diagram of the base, slot, and material discharge slope structure of this application;

[0018] Figure 4 This is a schematic diagram of the material stop block and material collection box structure of this application;

[0019] Figure 5 This is a schematic diagram of the upper and lower shaping parts of this application.

[0020] In the diagram: 1. Base; 11. Seat body; 12. Slot; 13. Discharge ramp; 14. Stop block; 2. Movable seat; 3. Wire clamp; 4. Safety support assembly; 41. Limiting block; 42. Limiting groove; 43. Support block; 44. Positioning flange; 45. Rocker arm; 5. Upper shaping part; 51. Slide rail; 52. Slider; 53. Upper shaping knife; 54. Cutting knife; 6. Guide post; 7. Guide sleeve; 8. Collection box; 9. Lower shaping part; 91. Lower shaping knife; 92. Guide rod. Detailed Implementation

[0021] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0022] In the description of this application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Example

[0023] Please see Figure 1-5 This application provides a technical solution: a shearing and shaping device, including a base 1, a wire clamp 3, and a movable seat 2 located above the base 1; A guide structure is provided between the base 1 and the movable seat 2 to guide the movable seat 2 to reciprocate in the vertical direction; The base 1 is provided with a seat body 11, and a lower shaping part 9 is installed on the upper end of the seat body 11. A lower shaping blade 91 is fixed on the upper end of the lower shaping part 9. The movable seat 2 is equipped with an upper shaping part 5. An upper shaping blade 53 is fixed on one side of the upper shaping part 5, and a cutting blade 54 is provided on the outside of the upper shaping blade 53. The upper shaping blade 53 and the lower shaping blade 91 are arranged opposite to each other to shape and cut the workpiece.

[0024] By adopting the above scheme, the upper end of the movable seat 2 is connected to the lifting component of the equipment. The movable seat 2 is located above the base 1 and can be raised and lowered vertically. A guide structure is provided between the base 1 and the movable seat 2, which can restrict the linear reciprocating motion of the movable seat 2 in the vertical direction, ensuring the alignment accuracy of the upper shaping blade 53 and the lower shaping blade 91 during cutting. After the upper shaping blade 53 and the lower shaping blade 91 are combined, they can shape multiple conductors in a single wire, so that the conductors can be shaped into a fixed shape. The conductors are cut by the cutting blade 54 on one side of the upper shaping blade 53. One end of the conductor is cut to make it flush; the conductor can be shaped and cut into a fixed size and shape through shaping and cutting; the shaping and cutting process is completed in one go, and the wire does not undergo secondary handling, positioning and clamping, thus avoiding all positioning and clamping errors; the consistency and dimensional accuracy of the product are improved; and the material transfer, waiting and repositioning time between two independent processes are eliminated, the production cycle can be significantly shortened, the production efficiency is improved, and the equipment has a high degree of integration and a significantly reduced footprint.

[0025] Please see Figure 2 The guide structure includes two guide posts 6 symmetrically fixed to the upper end of the base 1, and two guide sleeves 7 respectively sleeved outside the two guide posts 6 and fixed inside the movable seat 2.

[0026] By adopting the above scheme, when the movable seat 2 moves up and down under the action of the lifting mechanism, the two guide columns 6 slide in the guide sleeve 7, which can effectively prevent the movable seat 2 from tilting or shifting, thereby ensuring the stability of the shaping and shearing position accuracy.

[0027] Please see Figure 5 The upper shaping part 5 has symmetrically distributed slide rails 51 on both sides, and a slider 52 is slidably mounted on the slide rails 51. The upper shaping blade 53 is mounted on the slider 52 to achieve fine adjustment of the upper shaping blade 53.

[0028] The lower shaping part 9 has two guide rods 92 at its upper end, and the upper shaping part 5 has a guide groove at its lower end that cooperates with the guide rods 92. The sliding connection between the guide rods 92 and the guide groove is used to limit the movement trajectory of the upper shaping part 5.

[0029] By adopting the above scheme, the movable seat 2 moves downward under the action of the lifting mechanism, but the movable seat 2 will not contact the base 1. There is a small distance between the movable seat 2 and the base 1, so that one end of the conductor held by the wire clamp 3 can enter between the upper shaping blade 53 and the lower shaping blade 91. The slider 52 is used to connect with the telescopic end of the actuator (hydraulic rod, cylinder, etc.). The telescopic end of the actuator can drive the slider 52 to slide on the slide rail 51. When the slider 52 moves towards the base 1, the upper shaping blade 53 on the slider 52 can cooperate with the lower shaping blade 91 to shape the conductor. At the same time, the cutter 54 cuts the conductor. The guide rod 92 is inserted into the guide groove to form a sliding restriction, so that the movement trajectory of the upper shaping blade 53 is strictly parallel to the lower shaping blade 91, further improving the smoothness of the shaped surface.

[0030] Please see Figure 3 and Figure 4 The seat 11 has a slot 12 inside, and the inner wall of the slot 12 has an inclined discharge slope 13. A collection box 8 is provided below the discharge slope 13 to collect the falling waste material.

[0031] The upper end of the base 11 is also provided with a material stop block 14, which is located behind the lower shaping blade 91 and is higher than the lower shaping blade 91, in order to prevent the cut material from springing back.

[0032] By adopting the above scheme, the conductor waste cut by the cutter 54 can slide down the discharge slope 13 and automatically enter the collection box 8, realizing automatic collection and facilitating regular cleaning; in order to avoid material rebound during shearing, the baffle block 14 is located behind the lower shaping blade 91, and its height is slightly higher than the lower shaping blade 91, which can effectively prevent the cut material segment from rebounding to the blade area.

[0033] Please see Figure 1 and Figure 2 A safety support component 4 is provided between the base 1 and the movable seat 2. The safety support component 4 is used to limit the maximum downward stroke of the movable seat 2.

[0034] The safety support assembly 4 includes a limiting block 41 disposed on one side of the movable seat 2, a plurality of limiting grooves 42 opened on the limiting block 41, a support block 43 rotatably connected to one side of the base 1, a positioning flange 44 disposed on the support block 43, and a rocker arm 45 connected to the support block 43. The positioning flange 44 can be selectively engaged in different limiting grooves 42 to adjust the stroke range.

[0035] By adopting the above scheme, after the distance between the base 1 and the movable seat 2 is adjusted, the safety support component 4 limits the distance between the base 1 and the movable seat 2 to prevent it from shrinking further. Then, by controlling the slider 52 to move up and down, the upper shaping blade 53 can move up and down to achieve the shaping and cutting functions. The safety support component 4 can prevent the movable seat 2 from falling accidentally and causing damage to the blade or operational risks. Before the device is running, the positioning flange 44 can be engaged in a certain limiting groove 42 of the limiting block 41 to set the downward limit position of the movable seat 2. When the stroke needs to be adjusted, simply turn the rocker arm 45 to disengage the positioning flange 44 from the current limiting groove 42 and then re-insert it into another limiting groove 42.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this application. It will be apparent to those skilled in the art that this application is not limited to the details of the exemplary embodiments described above, and that this application can be implemented in other specific forms without departing from the spirit or basic characteristics of this application. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects. The scope of this application is defined by the appended claims rather than the foregoing description. Therefore, it is intended to encompass all variations falling within the meaning and scope of equivalents of the claims within this application, and no reference numerals in the claims should be regarded as limiting the scope of the claims.

[0037] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shearing and shaping device, comprising a base (1), a wire clamp (3), and a movable seat (2) located above the base (1), characterized in that: A guide structure is provided between the base (1) and the movable seat (2) to guide the movable seat (2) to reciprocate in the vertical direction; The base (1) is provided with a seat (11), and a lower shaping part (9) is installed on the upper end of the seat (11). A lower shaping blade (91) is fixed on the upper end of the lower shaping part (9). The movable seat (2) is equipped with an upper shaping part (5), an upper shaping knife (53) is fixed on one side of the upper shaping part (5), and a cutter (54) is provided on the outside of the upper shaping knife (53). The upper shaping knife (53) and the lower shaping knife (91) are arranged opposite to each other to shape and cut the workpiece.

2. The shearing and shaping device according to claim 1, characterized in that: The upper shaping part (5) is provided with symmetrically distributed slide rails (51) on both sides. A slider (52) is slidably installed on the slide rail (51). The upper shaping blade (53) is installed on the slider (52) to achieve fine adjustment of the upper shaping blade (53).

3. The shearing and shaping device according to claim 2, characterized in that: The lower shaping part (9) has two guide rods (92) at its upper end, and the upper shaping part (5) has a guide groove at its lower end that cooperates with the guide rods (92). The sliding connection between the guide rods (92) and the guide groove is used to limit the movement trajectory of the upper shaping part (5).

4. The shearing and shaping device according to claim 3, characterized in that: The guide structure includes two guide posts (6) symmetrically fixed to the upper end of the base (1) and two guide sleeves (7) respectively sleeved on the outside of the two guide posts (6) and fixed inside the movable seat (2).

5. The shearing and shaping device according to claim 4, characterized in that: The seat (11) has a slot (12) inside, and the inner wall of the slot (12) has an inclined discharge slope (13). A collection box (8) is provided below the discharge slope (13) to collect the falling waste.

6. The shearing and shaping device according to claim 5, characterized in that: The upper end of the seat (11) is also provided with a stop block (14), which is located behind the lower shaping knife (91) and is higher than the lower shaping knife (91) to prevent the cut material from springing back.

7. The shearing and shaping device according to claim 6, characterized in that: A safety support component (4) is provided between the base (1) and the movable seat (2), and the safety support component (4) is used to limit the maximum downward stroke of the movable seat (2).

8. The shearing and shaping device according to claim 7, characterized in that: The safety support assembly (4) includes a limiting block (41) disposed on one side of the movable seat (2), a plurality of limiting grooves (42) opened on the limiting block (41), a support block (43) rotatably connected to one side of the base (1), a positioning flange (44) disposed on the support block (43), and a rocker arm (45) connected to the support block (43). The positioning flange (44) can be selectively engaged in different limiting grooves (42) to adjust the stroke range.

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