A wire cutting device

Abstract

This application discloses a wire cutting device that solves the technical problem of wire easily severing and injuring people during the wire cutting process in existing technologies. It includes a support base, a cutting assembly, and an anti-severing assembly. The cutting assembly includes a cutting frame, a cutting seat, and a cutting blade. The cutting blade is rotatably connected to the cutting seat and can be operably raised or lowered. The cutting seat has a through hole for wire insertion, located above the frame. The anti-severing assembly includes a first anti-severing member and a second anti-severing member. The first anti-severing member is located on the cutting seat and above the through hole. The second anti-severing member has an insertion area for wire insertion along the axial direction of the through hole, and a ring-shaped limiting part along its circumference. During wire cutting, the first anti-severing member prevents the wire from severing upwards and injuring people, and the ring-shaped limiting part of the second anti-severing member prevents the wire from severing upwards and injuring people, thus providing protection and improving cutting efficiency and safety.

Description

Technical Field

[0001] This application belongs to the field of wire cutting technology, specifically relating to a wire cutting device. Background Technology

[0002] In the daily operation of port railways, securing the carriage doors is a frequent and critical task. Because port railways handle a large volume of cargo loading and unloading operations, the turnover speed of train carriages has a vital impact on the overall logistics efficiency of the port. After each loading and unloading operation, to ensure the safety and stability of the carriage doors during transportation, they must be secured with wire.

[0003] The current method of securing train car doors mainly relies on manual cutting of wire with wire cutters. Since the wires vary in length, wire cutters are needed, requiring two people to work together. Furthermore, the cutting process is prone to accidents involving sharp objects and injuries, severely impacting efficiency. Summary of the Invention

[0004] To address the technical problem that wire can easily break and injure people during the current wire cutting process, this application provides a wire cutting device.

[0005] In a first aspect of this application, a wire cutting device is provided, characterized in that it comprises:

[0006] The support includes a base and a support platform connected to the base;

[0007] A cutting assembly includes a cutting frame, a cutting base, and a cutting blade. The cutting frame includes a support leg connected to the support platform and a frame connected to the support leg. The cutting base is connected to the frame and located within the frame. The cutting blade is rotatably connected to the cutting base and can be operably raised or lowered. The cutting base has a through hole for threading the wire, and the through hole is located above the frame.

[0008] The anti-breakage component includes a first anti-breakage member and a second anti-breakage member. The first anti-breakage member is disposed on the cutting seat and located above the through hole. The second anti-breakage member has a through-hole area for wire to pass through along the axial direction of the through hole, and an annular limiting part is provided along the circumferential direction of the second anti-breakage member.

[0009] In some embodiments, the first anti-collision member is plate-shaped or arch-shaped, extends along an axial direction parallel to the through hole, and is welded to the cutting seat.

[0010] In some embodiments, the second anti-collapse member is in the shape of a gate or an arch, and the bottom of the second anti-collapse member is connected to the support platform.

[0011] In some embodiments, there are two or more second anti-collapse components, which are arranged side by side and spaced apart along an axial direction parallel to the through hole.

[0012] In some embodiments, the cutting device is further provided with a limiting member, which is angled to and connected to the support platform;

[0013] Along the axial direction of the through hole, the limiting member is provided with an abutment portion.

[0014] In some embodiments, the heights of both the second anti-breakage member and the limiting member are higher than the height of the through hole.

[0015] In some embodiments, the support platform is a rectangular plate, and the cutting assembly and the limiting member are located on opposite sides of the support platform;

[0016] And / or, the base is columnar, with one end of the base for contacting the ground and the other end of the base connected to the support platform.

[0017] In some embodiments, the distance between the limiting member and the through hole is 60-70 mm.

[0018] In some embodiments, the cutting blade includes a handle, a blade body, and a cutting edge. The blade body has a first pin hole, and the cutting seat has a second pin hole. The cutting blade and the cutting seat are connected by a pin passing through the first pin hole and the second pin hole.

[0019] In some embodiments, the through hole is a circular hole, an elliptical hole, or a square hole;

[0020] The inner diameter of the through hole is larger than the outer diameter of the wire.

[0021] A wire cutting device according to one or more embodiments of this application includes a support base, a cutting assembly, and an anti-breakage assembly. The support base includes a base and a support platform connected to the base. The cutting assembly includes a cutting frame, a cutting seat, and a cutting blade. The cutting frame includes a support leg connected to the support platform and a frame connected to the support leg. The cutting seat is connected to the frame and located within the frame. The cutting blade is rotatably connected to the cutting seat and can be operably raised or lowered. The cutting seat has a through hole for wire insertion, and the through hole is located above the frame. The anti-breakage assembly includes a first anti-breakage member and a second anti-breakage member. The first anti-breakage member is disposed on the cutting seat and located above the through hole. The second anti-breakage member has a through-hole for wire insertion along the axial direction of the through hole, and an annular limiting portion along the circumferential direction of the second anti-breakage member.

[0022] Therefore, the cutting blade is lifted outside the frame, separating it from the frame. The wire to be cut is inserted through the through hole and pulled out sequentially along the axis of the through hole, allowing the wire to pass through the annular limiting part of the second anti-splitting component until the appropriate length is reached. The cutting blade is then lowered into the frame, cutting the wire. Under the action of the first and second anti-splitting components, the first anti-splitting component prevents the wire from splitting upwards and causing injury, while the annular limiting part of the second anti-splitting component prevents the wire from splitting upwards and causing injury, thus providing protection and improving cutting efficiency and safety. Attached Figure Description

[0023] Figure 1 A schematic diagram of the wire cutting device in one or more embodiments of this application is shown.

[0024] Figure 2 It shows Figure 1 A schematic diagram of the wire cutting device from another perspective.

[0025] Figure 3 It shows Figure 1 Side view of the wire cutting device.

[0026] Explanation of reference numerals in the attached drawings: 100-Wire cutting device, 110-Support base, 111-Base, 112-Support platform, 120-Cutting assembly, 121-Cutting frame, 1211-Support leg, 1212-Frame, 122-Cutting seat, 1221-Through hole, 123-Cutting blade, 1231-Handle, 1232-Bladder body, 1233-Blade edge; 130-Anti-break component, 131-First anti-break component, 132-Second anti-break component, 140-Limiting component, 200-Wire. Detailed Implementation

[0027] To enable those skilled in the art to more clearly understand this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0028] Please see Figure 1 , Figure 2 and Figure 3According to a first aspect of this application, a wire 200 cutting device is provided, including a support base 110, a cutting assembly 120, and an anti-breakage assembly 130. The support base 110 includes a base 111 and a support platform 112 connected to the base 111. The cutting assembly 120 includes a cutting frame 121, a cutting seat 122, and a cutting blade 123. The cutting frame 121 includes a support leg 1211 connected to the support platform 112 and a frame 1212 connected to the support leg 1211. The cutting seat 122 is connected to the frame 1212 and located within the frame 1212. The cutting blade 123 is connected to the cutting seat 1211. 22 is rotatably connected, and the cutting blade 123 can be operably raised or lowered; the cutting seat 122 has a through hole 1221 for the wire 200 to pass through, and the through hole 1221 is located above the frame 1212; the anti-breakage component 130 includes a first anti-breakage member 131 and a second anti-breakage member 132, the first anti-breakage member 131 is provided on the cutting seat 122 and located above the through hole 1221; the second anti-breakage member 132 has a passing area for the wire 200 to pass through along the axial direction of the through hole 1221, and along the circumferential direction of the second anti-breakage member 132, the second anti-breakage member 132 has an annular limiting part.

[0029] Lift the cutting blade 123 outside the frame 1212 to separate it from the frame 1212. Insert the wire 200 to be cut through the through hole 1221 and pull it out sequentially along the axial direction of the through hole 1221, allowing the wire 200 to pass through the annular limiting part of the second anti-splitting member 132 until it reaches the appropriate length. Lower the cutting blade 123 into the frame 1212. The cutting blade 123 cuts the wire 200. Under the action of the first anti-splitting member 131 and the second anti-splitting member 132, the first anti-splitting member 131 prevents the wire 200 from snapping upwards and injuring people, and the annular limiting part of the second anti-splitting member 132 prevents the wire 200 from snapping upwards and injuring people, thus playing a protective role and improving cutting efficiency and cutting safety.

[0030] like Figure 1 and Figure 2 As shown, in some embodiments, the first anti-splitting member 131 is plate-shaped or arch-shaped, extending along an axial direction parallel to the through hole 1221, and welded to the cutting seat 122. The first anti-splitting member 131 can be a horizontal iron plate, positioned directly above the axis of the through hole 1221, thus limiting the initial end of the cut wire 200 and preventing it from directly splitting up and injuring someone. In other embodiments, the first anti-splitting member 131 can have an arch-shaped structure, which, compared to an iron plate, covers a larger area and provides better anti-splitting effect. The welded connection between the first anti-splitting member 131 and the cutting seat 122 ensures the stability and firmness of the connection, guaranteeing a good anti-splitting effect.

[0031] like Figure 1 and Figure 2 As shown, in some embodiments, the second anti-splitting member 132 is in the shape of a gate or an arch, and its bottom is connected to the support platform 112. In the gate-shaped form, the bottom ends of the two legs of the second anti-splitting member 132 are welded to the support platform 112. The two legs, the horizontal edge, and the support platform 112 together form a ring-shaped limiting portion, thereby limiting the cut wire 200 in a ring shape and preventing it from splitting up and injuring people. In other embodiments, the second anti-splitting member 132 is in the shape of an arch, and the bottom ends of the two legs of the second anti-splitting member 132 are welded to the support platform 112. The two legs, the arched top edge, and the support platform 112 together form a ring-shaped limiting portion, thereby limiting the cut wire 200 in a ring shape and preventing it from splitting up and injuring people.

[0032] like Figure 1 and Figure 2 As shown, in some embodiments, there are two or more second anti-breakage components 132, which are arranged side by side and spaced apart along the axial direction parallel to the through hole 1221. There can be two, three, or four second anti-breakage components 132, preferably two, i.e., the first anti-breakage component 131 and the two second anti-breakage components 132 are sequentially spaced apart. The first anti-breakage component 131 is used to limit and prevent breakage at the initial end of the cut wire 200, the middle second anti-breakage component 132 can limit and prevent breakage at the middle part of the cut wire 200, and the second anti-breakage component 132 near the limiting component 140 can limit and prevent breakage at the end of the cut wire 200. The three anti-breakage components can limit and prevent breakage at the initial end, middle part, and end of the wire 200, thereby ensuring a good anti-breakage effect.

[0033] like Figure 1 and Figure 2 As shown, in some embodiments, the cutting device is further provided with a limiting member 140, which is set at an angle to the support platform 112 and connected to the support platform 112; the limiting member 140 can be a vertical plate or an I-shaped member, the vertical plate is set perpendicular to the support platform 112 and welded to the support platform 112.

[0034] like Figure 1 and Figure 2 As shown, in some embodiments, the limiting member 140 is provided with an abutment portion along the axial direction of the through hole 1221. That is, the wire 200 can pass through and extend along the axial direction of the through hole 1221 and abut against the ground contact portion of the limiting member 140, which can ensure that the length of the wire 200 cut each time is equal. The abutment portion is formed on the surface of the vertical plate.

[0035] In some embodiments, the distance between the limiting member 140 and the through hole 1221 is 60-70mm, which can be 60mm, 65mm, 68mm, or 70mm. When using wire 200 to secure car doors in port railways, the wire 200 is typically around 60mm long, meaning that each section of wire 200 to be cut is less than 60-70mm in length. During the cutting process, the section of wire 200 near the limiting member 140 may or may not abut against the limiting member 140.

[0036] In some embodiments, the cutting blade 123 includes a handle 1231, a blade body 1232, and a cutting edge 1233. The blade body 1232 has a first pin hole, and the cutting seat 122 has a second pin hole. The cutting blade 123 and the cutting seat 122 are connected by pins passing through the first and second pin holes. A movable connection is formed between the cutting blade 123 and the cutting seat 122. The handle 1231 provides the operator with a stable grip, facilitating force application and control of the cutting direction. The blade body 1232 supports and connects the cutting edge 1233 to the handle 1231. The cutting edge 1233 is used to cut the wire 200. The cutting seat 122 is connected to the blade body 1232 through the second pin hole, providing a stable support platform for the cutting blade 123, ensuring stability during operation. This pin connection also allows the cutting blade 123 to be angled within a certain range to adapt to different cutting needs.

[0037] like Figure 2 As shown, in some embodiments, the through hole 1221 is a circular hole, an elliptical hole, or a square hole, preferably a circular hole. When the wire 200 passes through the through hole 1221, it can pass through relatively easily regardless of the angle from which it enters, reducing the friction and wear between the wire 200 and the hole wall.

[0038] In some embodiments, the inner diameter of the through hole 1221 is larger than the outer diameter of the wire 200. The larger inner diameter of the through hole 1221 prevents the wire 200 from being tightly stuck by the hole wall when it passes through the through hole 1221, allowing the wire 200 to move flexibly within the through hole 1221.

[0039] In some embodiments, the heights of the second anti-splitting member 132 and the limiting member 140 are both higher than the height of the through hole 1221. The height of the second anti-splitting member 132 is higher than the height of the through hole 1221, that is, during the cutting process, the annular limiting part of the second anti-splitting member 132 can limit the wire 200 to prevent the wire 200 from breaking out and injuring people. The height of the limiting member 140 is higher than the through hole 1221, which can ensure that the end of the wire 200 is limited.

[0040] In some embodiments, the support platform 112 is a rectangular plate, and the cutting assembly 120 and the limiting member 140 are located on opposite sides of the support platform 112; the support platform 112 can be a rectangular iron plate, which is convenient for welding to the base 111. The cutting assembly 120 and the limiting member 140 are located on opposite sides of the support platform 112. The wire 200 passes through the through hole of the cutting seat 122 of the cutting assembly 120 and then abuts against the limiting member 140. At the same time as cutting, the limiting member 140 can limit the wire 200, and then the cutting assembly 120 cuts the wire 200. This is convenient for operation, that is, the wire 200 is limited from one side of the support platform 112, and the other side of the support platform 112 is cut.

[0041] In some embodiments, the base 111 is columnar, with one end of the base 111 in contact with the ground and the other end connected to the support platform 112. In some embodiments, the base 111 may be a scrap wheel hub, with one end of the hub in contact with the ground and the other end connected to the support platform 112. By setting the base 111 under the support platform 112, the platform surface of the support platform 112 can be raised, improving the convenience of cutting the wire 200.

[0042] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0043] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used 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.

[0044] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0045] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0046] Although embodiments of this application have been shown and described, those skilled in the art will understand 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 claims and their equivalents.

Claims

1. A wire cutting device, characterized in that, include: The support includes a base and a support platform connected to the base; A cutting assembly includes a cutting frame, a cutting base, and a cutting blade. The cutting frame includes a support leg connected to the support platform and a frame connected to the support leg. The cutting base is connected to the frame and located within the frame. The cutting blade is rotatably connected to the cutting base and can be operably raised or lowered. The cutting base has a through hole for threading the wire, and the through hole is located above the frame. The anti-breakage component includes a first anti-breakage member and a second anti-breakage member. The first anti-breakage member is disposed on the cutting seat and located above the through hole. The second anti-breakage member has a through-hole area for wire to pass through along the axial direction of the through hole, and an annular limiting part is provided along the circumferential direction of the second anti-breakage member.

2. The wire cutting device according to claim 1, characterized in that, The first anti-collision component is plate-shaped or arch-shaped, extends along an axial direction parallel to the through hole, and is welded to the cutting seat.

3. The wire cutting device according to claim 1, characterized in that, The second anti-collapse component is in the shape of a door or an arch, and the bottom of the second anti-collapse component is connected to the support platform.

4. The wire cutting device according to claim 3, characterized in that, Two or more of the second anti-collapse components are provided, and the second anti-collapse components are arranged side by side and spaced apart along the axial direction parallel to the through hole.

5. The wire cutting device according to any one of claims 1-4, characterized in that, The cutting device is also provided with a limiting member, which is set at an angle to the support platform and connected to the support platform; Along the axial direction of the through hole, the limiting member is provided with an abutment portion.

6. The wire cutting device according to claim 5, characterized in that, The heights of the second anti-breakage component and the limiting component are both higher than the height of the through hole.

7. The wire cutting device according to claim 5, characterized in that, The support platform is a rectangular plate, and the cutting assembly and the limiting member are located on opposite sides of the support platform; And / or, the base is columnar, with one end of the base for contacting the ground and the other end of the base connected to the support platform.

8. The wire cutting device according to claim 5, characterized in that, The distance between the limiting member and the through hole is 60-70 mm.

9. The wire cutting device according to any one of claims 1-4, characterized in that, The cutting blade includes a handle, a blade body, and a cutting edge. The blade body has a first pin hole, and the cutting seat has a second pin hole. The cutting blade and the cutting seat are connected by a pin that passes through the first pin hole and the second pin hole.

10. The wire cutting device according to any one of claims 1-4, characterized in that, The through hole can be a circular hole, an elliptical hole, or a square hole; The inner diameter of the through hole is larger than the outer diameter of the wire.

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