Wire slot adhesive tape scissors

Abstract

The utility model discloses a trunking rubber strip shear which integrates multiple functions of trunking shears, rubber strip shears, protective blades, rubber nozzle shears and the like, the applicability and the flexibility of the tool are improved, and the trunking rubber strip shear can achieve 45-degree multiple multi-angle accurate cutting through the arrangement of a shear groove. According to the wire groove adhesive tape scissors, various angle requirements can be rapidly met when wire grooves are installed, the cutting accuracy and convenience are improved, the wire groove adhesive tape scissors ensure automatic reset after cutting through the reset spring, the labor intensity of operators is reduced, the wire groove adhesive tape scissors are used in cooperation with the triangular block through the V-shaped bracket structure, and the wire groove adhesive tape scissors are convenient to use. The position of the second shear body is convenient to adjust, the cutting applicability and stability are improved, the safety in the cutting process is ensured, the wire groove adhesive tape shear is more stable in the using process through the design of the limiting pin, and errors caused by misoperation are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware tools, in particular to a wire trough rubber strip cutter. Background Art

[0002] In modern building door and window systems, wire grooves and sealing strips are key components to ensure the performance of doors and windows. Wire grooves are usually located at the edges of doors and windows to install and fix glass or other panels, while sealing strips are used in the gaps of doors and windows to provide waterproof, dustproof, soundproof and heat-insulating functions.

[0003] Traditional wire groove cutting tools for doors and windows are mainly used to cut wire grooves made of plastic or rubber materials to meet the installation requirements of doors and windows. However, these tools often only provide a single cutting function and lack versatility. In addition, traditional sealing strip scissors also face similar problems. They are usually only suitable for specific types of sealing strips and cannot meet the cutting requirements of sealing strips of various materials and specifications. This results in workers needing to carry multiple tools during the installation and maintenance of doors and windows, increasing the complexity and time cost of the work.

[0004] In view of this, a wire trough rubber strip cutter is now designed. Utility Model Content

[0005] The utility model aims to provide a wire trough rubber strip cutter to solve the problems existing in the prior art proposed in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a wire trough rubber strip cutter, comprising a first handle and a second handle;

[0007] A first shear body is provided on the inner side of the upper end of the first handle, and the first handle, the second handle and the first shear body are connected by a threaded pin, a fastening bolt is connected to the outer side of the threaded pin through a threaded structure, and a limit pin is rotatably connected to the inner side of the upper end of the first handle through a threaded structure;

[0008] The outer side of the second handle is rotatably connected to the second shear body through a pin shaft, the inner side of the upper end of the second handle is fixed with an intermediate block through a bolt, the inner side of the intermediate block is inserted with a straight rod, one end of the straight rod is fixedly connected to a pressure block, and the other end of the straight rod is fixedly connected to a push block;

[0009] A shearing groove is provided on a side of the second shearing body close to the first shearing body, a bracket is fixedly connected to a side of the second shearing body away from the first shearing body, and a triangular block is connected to the inner side of the bracket.

[0010] Preferably, the shear groove is a "M"-shaped structure, and the shear groove consists of six groups of branch grooves, and the angle formed between each two adjacent groups of shear grooves is 45 degrees.

[0011] Preferably, a cutting edge is integrally connected to one side of the first shear body close to the second shear body, and the cutting edge is connected to the shear groove by rotation.

[0012] Preferably, a return spring is fixedly connected between the pressing block and the intermediate block.

[0013] Preferably, the bracket has a "V"-shaped structure, two sides of the triangular block are slidably connected to the inner walls of the bracket on both sides, and two groups of internal threaded holes are opened in two sides of the triangular block, and two groups of sliding grooves are opened in two sides of the bracket, the sliding grooves correspond to the positions of the internal threaded holes, and the width of the sliding grooves matches the inner diameter length of the internal threaded holes.

[0014] Preferably, the limit pin abuts against the second handle by rotating.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The cable trough rubber strip cutter integrates multiple functions such as cable trough cutter, rubber strip cutter, protective blade and rubber nozzle cutter, which improves the applicability and flexibility of the tool;

[0017] 2. The cable duct rubber strip cutter can achieve multi-angle precise cutting of 45 degrees through the setting of the cutting groove, so that it can quickly adapt to various angle requirements when installing the cable duct, improving the accuracy and convenience of cutting;

[0018] 3. The wire trough rubber strip cutter ensures automatic reset after cutting through the reset spring, reducing the labor intensity of the operator;

[0019] 4. The cable groove rubber strip cutter uses a "V"-shaped bracket structure and a triangular block to make the position of the second cutter body easy to adjust, improve the cutting applicability and stability, and ensure the safety of the cutting process;

[0020] 5. The limit pin design of the wire trough rubber strip cutter makes the tool more stable during use and reduces errors caused by improper operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front axonometric view of a wire trough rubber strip cutter of the utility model;

[0022] Figure 2 This is a back axonometric view of a wire trough rubber strip cutter of the utility model;

[0023] Figure 3 It is a right axonometric view of a wire duct rubber strip cutter of the utility model;

[0024] Figure 4 A schematic diagram of the connection between the second handle and the second shear body of the wire trough rubber strip shears of the utility model;

[0025] Figure 5 Another schematic diagram of the connection between the second handle and the second shear body of the wire trough rubber strip shears of the utility model;

[0026] Figure 6 This is a left view of a wire trough rubber strip cutter of the utility model;

[0027] Figure 7 It is a partial left view of a wire duct rubber strip cutter of the utility model;

[0028] Figure 8 The utility model is a schematic diagram of the connection between the triangular block cut by the wire trough rubber strip and the bracket.

[0029] In the figure:

[0030] 1. first handle; 2. second handle; 3. first scissors body; 301. blade;

[0031] 4. Threaded pin; 5. Fastening bolt; 6. Second shear body; 7. Intermediate block;

[0032] 8. Cutting groove; 801. Branching groove; 9. Triangular block; 10. Bracket;

[0033] 11. Straight rod; 12. Pressing block; 13. Pushing block; 14. Internal threaded hole;

[0034] 15. Slide groove; 16. Limit pin; 17. Return spring. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] In the description of the utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0037] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0038] See also Figure 1-8 The utility model provides a technical solution: a wire groove rubber strip cutter, comprising a first handle 1 and a second handle 2.

[0039] A first scissor body 3 is provided on the inner side of the upper end of the first handle 1. The first handle 1, the second handle 2 and the first scissor body 3 are connected by a threaded pin 4. A fastening bolt 5 is connected to the outer side of the threaded pin 4 through a threaded structure. A limit pin 16 is rotatably connected to the upper end of the first handle 1 through a threaded structure.

[0040] Specifically, since the first handle 1, the second handle 2, and the first scissors body 3 are detachably connected, when a component is damaged, the component can be disassembled and replaced through the threaded pin 4 and the fastening bolt 5, avoiding overall replacement and extending the service life of the tool.

[0041] The limit pin 16 is rotated to abut against the second handle 2. Specifically, on the one hand, the design of the limit pin 16 not only improves the safety of the scissors, but also ensures the accuracy and repeatability of the cutting process. The user can adjust the position of the limit pin 16 according to different cutting requirements, thereby achieving cutting of different lengths and depths. The limit pin 16 plays a role of positioning assistance. On the other hand, after the first scissor body 3 and the second scissor body 6 are rotated, the position can be locked by the limit pin 16, reducing the exposure range of the opening of the scissors, thereby protecting the first scissor body 3.

[0042] The outer side of the second handle 2 is rotatably connected to the second scissor body 6 via a pin shaft, the inner side of the upper end of the second handle 2 is fixed with an intermediate block 7 via bolts, the inner side of the intermediate block 7 is inserted with a straight rod 11, one end of the straight rod 11 is fixedly connected to a pressure block 12, and the other end of the straight rod 11 is fixedly connected to a push block 13.

[0043] A reset spring 17 is fixedly connected between the pressing block 12 and the middle block 7. Specifically, through the design of the reset spring 17, the middle block 7 is elastically connected with the pressing block 12, the straight rod 11, and the push block 13, so that the scissors can automatically reset after the shearing is completed, which improves the continuity and efficiency of the operation, and the straight rod 11 and the push block 13 can be controlled to move by pressing the pressing block 12, so that the second scissor body 6 is pushed by the push block 13, and then the second scissor body 6 is rotated to adjust the position, thereby improving the applicability.

[0044] A shearing groove 8 is formed on a side of the second shearing body 6 close to the first shearing body 3 , and a bracket 10 is fixedly connected to a side of the second shearing body 6 away from the first shearing body 3 , and a triangular block 9 is connected to the inner side of the bracket 10 .

[0045] The bracket 10 has a "V"-shaped structure, and two sides of the triangular block 9 are slidably connected to the inner walls of the bracket 10 on both sides, and two groups of internal threaded holes 14 are opened in two sides of the triangular block 9, and two groups of sliding grooves 15 are opened in two sides of the bracket 10. The positions of the sliding grooves 15 and the internal threaded holes 14 correspond, and the width of the sliding grooves 15 matches the inner diameter length of the internal threaded holes 14. Specifically, the "V"-shaped structure of the bracket 10 and the design of the triangular block 9 provide a stable and reliable supporting platform, so that the scissors can remain stable during the shearing process, avoiding material damage or inaccurate cutting due to uneven shearing force. In addition, the four groups of internal threaded holes 14 correspond to the positions of the four groups of slide grooves 15, respectively. Bolts can be connected in the internal threaded holes 14 and the slide grooves 15. The bolts are pressed tightly against the surface of the bracket 10 to achieve a fixed connection between the triangular block 9 and the bracket 10, thereby achieving position adjustment of the bracket 10 and the second scissor body 6. When the second scissor body 6 rotates, the triangular block 9 is connected to the upper end of the second handle 2, that is, the rotation limit position of the second scissor body 6 is adjusted by adjusting the position of the triangular block 9, which provides more flexibility and adaptability.

[0046] The shearing groove 8 is a "M"-shaped structure, and the shearing groove 8 is composed of six groups of branch grooves 801, and the angle formed between each two adjacent groups of shearing grooves 8 is 45 degrees. Specifically, the end of the branch groove 801 is engraved with a corresponding degree mark. When in use, the object to be cut can be placed on the side of the second shearing body 6 close to the first shearing body 3, and the first shearing body 3 is moved toward the side of the second shearing body 6 by clamping the first handle 1 and the second handle 2, thereby completing the cutting function of the object. The position of the movement of the first shearing body 3 corresponds to the position of the "0" scale branch groove 801. According to the actual cutting requirements of the wire trough, rubber strip, and rubber nozzle, the object can be placed in a position flush with the corresponding branch groove 801, thereby achieving accurate cutting of different angles of 45 degrees, 90 degrees, and 135 degrees of the object, which is particularly suitable for the installation of wire troughs that require multi-angle cutting. Such a design greatly improves work efficiency, reduces material waste caused by inaccurate cutting angles, and also reduces the labor intensity of workers.

[0047] The first scissor body 3 is integrally connected with a blade 301 on one side close to the second scissor body 6, and the blade 301 is connected to the cutting groove 8 by rotation. Specifically, the blade 301 is rotated to move into the "0" scale branch groove 801, and a simple and efficient shearing mechanism is formed by the cooperation of the first scissor body 3 and the second scissor body 6, so that the blade 301 can be easily inserted into the cutting groove 8 and perform stable cutting, while ensuring the smoothness and accuracy of the cutting process, avoiding the problem of insufficient cutting depth of the object.

[0048] Specifically, the wire duct rubber strip cutter can realize the cutting of wire ducts, rubber strips and rubber nozzles, integrates multiple functions in one, and improves the applicability and flexibility of the tool.

[0049] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wire trough rubber strip cutter, characterized by: It comprises a first handle (1) and a second handle (2); A first shear body (3) is provided on the inner side of the upper end of the first handle (1); the first handle (1), the second handle (2) and the first shear body (3) are connected via a threaded pin (4); a fastening bolt (5) is connected to the outer side of the threaded pin (4) via a threaded structure; and a limit pin (16) is rotatably connected to the inner side of the upper end of the first handle (1) via a threaded structure; The outer side of the second handle (2) is rotatably connected to the second shear body (6) via a pin shaft, the inner side of the upper end of the second handle (2) is fixedly provided with an intermediate block (7) via bolts, the inner side of the intermediate block (7) is interlaced with a straight rod (11), one end of the straight rod (11) is fixedly connected to a pressure block (12), and the other end of the straight rod (11) is fixedly connected to a push block (13); A shearing groove (8) is provided on a side of the second shearing body (6) close to the first shearing body (3), and a bracket (10) is fixedly connected to a side of the second shearing body (6) away from the first shearing body (3), and a triangular block (9) is connected to the inner side of the bracket (10).

2. A wire trough rubber strip cutter according to claim 1, characterized in that: The shear groove (8) is of a "M"-shaped structure, and is composed of six groups of branch grooves (801), with the angle formed between two adjacent groups of shear grooves (8) being 45 degrees.

3. The wire groove rubber strip cutter according to claim 1, characterized in that: A cutting edge (301) is integrally connected to a side of the first shearing body (3) close to the second shearing body (6), and the cutting edge (301) is connected to the shearing groove (8) by rotation.

4. The wire groove rubber strip cutter according to claim 1, characterized in that: A return spring (17) is fixedly connected between the pressing block (12) and the intermediate block (7).

5. The wire groove rubber strip cutter according to claim 1, characterized in that: The bracket (10) is in a "V"-shaped structure, two sides of the triangular block (9) are slidably connected to the inner walls of the bracket (10), and two groups of internal threaded holes (14) are provided in the two sides of the triangular block (9), and two groups of sliding grooves (15) are provided in the two sides of the bracket (10), the sliding grooves (15) correspond to the positions of the internal threaded holes (14), and the width of the sliding grooves (15) matches the inner diameter length of the internal threaded holes (14).

6. The cable groove rubber strip cutter according to claim 1, characterized in that: The limiting pin (16) abuts against the second handle (2) by rotating.

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