Portable handheld optical fiber quick cutting machine

Abstract

The utility model relates to the technical field of optical fiber cutting processing discloses portable handheld optical fiber quick cutting machine, including carrier, the right side of carrier is provided with cutting mechanism, the inside of carrier is provided with quick release mechanism, the left side detachable connection of carrier has special block, the top rotatory connection of special block has the rotating block, the top of special block is provided with clamping mechanism, cutting mechanism includes handle, the left side fixed connection of handle is in the inside of carrier, the inside fixed connection of handle has fixed post, the inside slide connection of fixed post has the limit ring, the inside fixed connection of limit ring has the slide column, the outside of slide column is equipped with spring no.

Description

Technical Field

[0001] This utility model relates to the field of optical fiber cutting and processing technology, and in particular to a portable handheld optical fiber rapid cutting machine. Background Technology

[0002] A high-speed cutting machine is a device that achieves efficient cutting of materials through mechanical transmission or power drive. It is widely used in cutting various materials such as metals, plastics, and fibers. Optical fiber is a fiber made of glass or plastic that can be used as a light transmission tool for optical signal transmission. It has special requirements for the precision and efficiency of the cutting tool. The high-speed fiber optic cutting machine is a device specifically designed for quickly cutting optical fibers, which can achieve efficient cutting of optical fibers and ensure the stability of subsequent connections or use of optical fibers.

[0003] A fiber optic high-speed cleaving machine typically includes a cleaving mechanism, a fiber optic positioning component, and a drive component. During operation, the cleaving mechanism is responsible for cutting the fiber, the positioning component is used to fix the fiber to ensure cleaving accuracy, and the drive component provides power. The working principle of the fiber optic high-speed cleaving machine is to fix the fiber with the positioning component and drive the cleaving mechanism to cut the fiber, thereby achieving rapid separation of the fiber.

[0004] In some existing technology devices, most fiber optic rapid cutting machines are tabletop or fixed structures, which do not take into account the needs of handheld operation. When cutting fibers, the device must be placed on a flat surface such as a table to work stably. This makes it difficult to carry out cutting operations in outdoor operations, high-altitude operations, or confined spaces where there is no fixed surface, thus limiting the flexibility and operating range of fiber optic cutting. Therefore, a portable handheld fiber optic rapid cutting machine is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a portable handheld fiber optic rapid cutting machine, which aims to improve the problem that it is difficult to operate the cutting device by hand to cut optical fibers in some existing devices.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A portable handheld fiber optic rapid cutting machine includes a carrier, a cutting mechanism on the right side of the carrier, a quick-release mechanism inside the carrier, a detachable irregular block on the left side of the carrier, a rotating block rotatably connected to the top of the irregular block, and a clamping mechanism on the top of the irregular block. The cutting mechanism includes a handle, the left side of which is fixedly connected to the inside of the carrier. A fixed post is fixedly connected inside the handle. A limit ring is slidably connected inside the fixed post. A sliding post is fixedly connected inside the limit ring. A spring is sleeved on the outside of the sliding post. A cutting component is fixedly connected to the bottom of the sliding post. A connecting post is fixedly connected inside the rotating block. A transmission rod is slidably connected inside the connecting post. A spring is sleeved on the outside of the transmission rod. A fiber pressing block is fixedly connected to the bottom of the transmission rod. As a further description of the above technical solution: The cutting assembly includes a rotating rod, the top of which is fixedly connected to the bottom of the sliding column. A fixed shaft is rotatably connected inside the rotating rod. A connecting rod is rotatably connected to the left side of the rotating rod. A sliding block is rotatably connected to the top of the connecting rod. A connecting block is fixedly connected to the left side of the sliding block. A cutting blade is fixedly connected to the left side of the connecting block. As a further description of the above technical solution: The quick-release mechanism includes a connecting column, which is externally fixedly connected to the inside of the carrier. A pressing rod is slidably connected inside the connecting column. A spring is sleeved on the outside of the pressing rod. A sliding frame is fixedly connected to the rear side of the pressing rod. Multiple connecting blocks are fixedly connected to the left side of the sliding frame. Two fixing plates are fixedly connected inside the irregular block. Multiple concave blocks are fixedly connected to the right side of each of the two fixing plates. As a further description of the above technical solution: The clamping mechanism includes a clamping block one, the bottom of which is fixedly connected to the top of the irregular block; a clamping block two is fixedly connected inside the rotating block; and a fixing block is fixedly connected to the top of the irregular block. As a further description of the above technical solution: The top of the first spring is fixedly connected to the bottom of the limiting ring, and the bottom of the first spring is fixedly connected to the inside of the fixing post. As a further description of the above technical solution: The external part of the rotating rod is rotatably connected to the inside of the handle, and the external part of the rotating rod is rotatably connected to the inside of the carrier; As a further description of the above technical solution: The connecting rod is externally slidably connected to the inside of the carrier, and the sliding block is externally slidably connected to the inside of the carrier; As a further description of the above technical solution: The sliding column is slidably connected to the outside of the handle, and the fixed shaft is fixedly connected to the outside of the handle.

[0007] This utility model has the following beneficial effects: 1. In this utility model, the opening and closing of the rotating block drives clamping blocks one and two to clamp and fix the optical fiber. The sliding column presses and drives the rotating rod to rotate around the fixed axis, which in turn drives the connecting rod and the sliding block to move together, so that the cutting blade slides and cuts. After the cutting blade is reset by the sliding column, it slides downward. The transmission rod presses and drives the fiber pressing block to press down, thus completing the cutting. This allows the operator to complete the optical fiber cutting by holding the device. Pressing the sliding column makes the cutting blade cut, and releasing the press allows the sliding column to reset and drives the cutting blade to reset. It is suitable for complex scenarios such as high altitude and confined space, eliminates the dependence on a fixed plane, and improves cutting efficiency and operational flexibility.

[0008] 2. In this utility model, the sliding frame is slid by pressing the rod, which in turn causes the connecting block to slide out of the concave block, releasing the restriction on the concave block. This allows the fixing plate and the irregular block with the concave block to be quickly removed. During installation, the pressing rod is pressed to insert the concave block into the carrier and then released. The spring drives the sliding frame to reset, and the connecting block slides into the concave block to complete the fixing. This enables the quick replacement and maintenance of the cutting blade, eliminating the cumbersome disassembly and assembly process, greatly saving maintenance time, and improving maintenance and installation efficiency. Attached Figure Description

[0009] Figure 1 This is a three-dimensional schematic diagram of the portable handheld fiber optic rapid cutting machine proposed in this utility model; Figure 2 This is a schematic diagram of the rotating rod of the portable handheld fiber optic rapid cutting machine proposed in this utility model; Figure 3 This is a schematic diagram of the transmission rod of the portable handheld fiber optic rapid cutting machine proposed in this utility model; Figure 4 This is a schematic diagram of the pressing rod of the portable handheld fiber optic rapid cutting machine proposed in this utility model; Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0010] Legend: 1. Carrier; 2. Cutting mechanism; 201. Handle; 202. Fixed column; 203. Limiting ring; 204. Spring 1; 205. Sliding column; 206. Cutting assembly; 2061. Rotating rod; 2062. Fixed shaft; 2063. Connecting rod; 2064. Sliding block; 2065. Connecting block; 2066. Cutting blade; 207. Connecting column; 208. Transmission rod; 209. Spring 2; 210. Fiber pressing block; 3. Quick release mechanism; 301. Connecting column; 302. Pressing rod; 303. Spring 3; 304. Sliding frame; 305. Connecting block; 306. Concave block; 307. Fixed plate; 4. Irregular block; 5. Rotating block; 6. Clamping mechanism; 601. Clamping block 1; 602. Clamping block 2; 603. Fixed block. Detailed Implementation

[0011] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0012] Reference Figures 1 to 3 An embodiment of this utility model provides a portable handheld fiber optic rapid cutting machine, including a carrier 1, which provides installation space for the internal device. A cutting mechanism 2 is provided on the right side of the carrier 1, and a quick-release mechanism 3 is provided inside the carrier 1. A shaped block 4 is detachably connected to the left side of the carrier 1, which provides support for the internal device. A rotating block 5 is rotatably connected to the top of the shaped block 4, which facilitates the operator to open and place the fiber optic cable. A clamping mechanism 6 is provided on the top of the shaped block 4. The cutting mechanism 2 includes a handle 201, which is easy for the operator to hold. The left side of the handle 201 is fixedly connected to the inside of the carrier 1. The handle 201 is cylindrical in shape. A fixed post 202 is fixedly connected inside the handle 201. The fixed post 202 provides installation space for the internal device. A limit ring 203 is slidably connected inside the fixed post 202. The limit ring 203 slides up and down inside the fixed post 202. A sliding post 205 is fixedly connected inside the limit ring 203. The sliding post 205 slides downward to receive the force of the operator. A spring 204 is sleeved on the outside of the sliding post 205. When the spring 204 is compressed, it generates elastic force to reset the limit ring 203. A cutting assembly 206 is fixedly connected to the bottom of the sliding column 205. A connecting column 207 is fixedly connected inside the rotating block 5. The connecting column 207 provides installation space for the internal device. A transmission rod 208 is slidably connected inside the connecting column 207. The transmission rod 208 slides up and down to receive the force applied by the operator. A second spring 209 is sleeved on the outside of the transmission rod 208. When the second spring 209 is compressed, it generates elastic force to reset the transmission rod 208. A fiber pressing block 210 is fixedly connected to the bottom of the transmission rod 208. The fiber pressing block 210 slides down to receive the force of the transmission rod 208 sliding down. The cutting assembly 206 includes a rotating rod 2061, which rotates to receive the force of the sliding column 205 sliding down. The top of the rotating rod 2061 is fixedly connected to the bottom of the sliding column 205. The rotating rod 2061 rotates inside the handle 201. A fixed shaft 2062 is rotatably connected inside the rotating rod 2061, providing a fulcrum for the rotation of the rotating rod 2061. A connecting rod 2063 is rotatably connected to the left side of the rotating rod 2061, and the connecting rod 2063 receives the rotating rod 2061. The rotational force of the rotating rod 2061 causes it to slide. The top of the connecting rod 2063 is rotatably connected to the sliding block 2064. The sliding block 2064 slides inside the carrier 1, converting the rotation of the rotating rod 2061 into up-and-down sliding. The left side of the sliding block 2064 is fixedly connected to the connecting block 2065, which serves to connect the sliding block 2064. The left side of the connecting block 2065 is fixedly connected to the cutting blade 2066. The cutting blade 2066 will slide upwards under the force of the connecting block 2065 to cut the optical fiber.

[0013] Reference Figure 4 and Figure 5 The quick-release mechanism 3 includes a connecting column 301, the interior of which provides installation space for the device. The exterior of the connecting column 301 is fixedly connected to the interior of the carrier 1. The connecting column 301 is a hollow cylinder. A pressing rod 302 is slidably connected inside the connecting column 301. The pressing rod 302 facilitates the operator to press and generate sliding force. A spring 303 is sleeved on the exterior of the pressing rod 302. When the spring 303 is compressed, it generates elastic force, which facilitates the reset of the pressing rod 302. A sliding frame is fixedly connected to the rear side of the pressing rod 302. 304, the sliding frame 304 slides inside the carrier 1. Multiple connecting blocks 305 are fixedly connected to the left side of the sliding frame 304. There are four connecting blocks 305 in total. Two fixing plates 307 are fixedly connected inside the irregular block 4. The fixing plates 307 are fixedly connected inside the irregular block 4. Multiple concave blocks 306 are fixedly connected to the right side of the two fixing plates 307. The connecting blocks 305 slide inside the concave blocks 306. After sliding into the concave blocks 306, the irregular block 4 and the carrier 1 are assembled into one unit.

[0014] Reference Figures 1 to 3The clamping mechanism 6 includes a clamping block 601, which clamps and fixes the optical fiber. The bottom of the clamping block 601 is fixedly connected to the top of the irregular block 4. A clamping block 602 is fixedly connected inside the rotating block 5. When the irregular block 4 is closed, the clamping block 601 and the clamping block 602 clamp and fix the optical fiber to ensure stability during optical fiber cutting. A fixing block 603 is fixedly connected to the top of the irregular block 4 to fix the end of the pipeline. The top of the spring 204 is fixedly connected to the bottom of the limiting ring 203 to fix the top of the limiting ring 203 and prevent slippage. The bottom of the spring 204 is fixedly connected to the inside of the fixing column 202 to fix the spring 204 and facilitate the downward movement of the sliding column 205 to compress the spring 204. The outside of the rotating rod 2061 is rotatably connected to the inside of the handle 201. After the rotating rod 2061 is pressed down by the sliding column 205, it rotates through the fulcrum fixing shaft 2062. The external rotating rod 2061 is rotatably connected to the inside of the carrier 1. The rotation of the rotating rod 2061 inside the carrier 1 drives the rotation of the connecting rod 2063. The external sliding connecting rod 2063 is slidably connected to the inside of the carrier 1. After receiving the rotation of the rotating rod 2061, the connecting rod 2063 converts the rotation into a sliding force. The external sliding block 2064 is slidably connected to the inside of the carrier 1. After receiving the force, the sliding block 2064 slides up and down. The external sliding column 205 is slidably connected to the inside of the handle 201. The sliding column 205 receives the force applied by the operator and slides up and down inside the handle 201. The external fixed shaft 2062 is fixedly connected to the inside of the handle 201. The fixed shaft 2062 provides support for the rotating rod 2061, allowing the rotating rod 2061 to rotate around the shaft.

[0015] Working principle: When the operator needs to cut the optical fiber, the rotating block 5 is rotated open, the optical fiber is placed into clamping block 601, and then the rotating block 5 is closed. The optical fiber is clamped and fixed inside clamping block 601 and clamping block 602. The operator presses the sliding column 205, which drives the rotating rod 2061 to rotate around the fixed axis 2062. The rotation of the rotating rod 2061 drives the connecting rod 2063 to rotate, which in turn drives the sliding block 2064 to slide upward. Finally, the cutting blade 2066 slides upward to cut the optical fiber. The sliding column 205 is subjected to... The spring 204 is released to reset, causing the rotating rod 2061 to rotate. This, in turn, causes the cutting blade 2066 to slide downwards and reset. Then, the transmission rod 208 is pressed down, and the downward movement of the transmission rod 208 causes the fiber pressing block 210 to press down on the optical fiber, thus completing the cutting of the optical fiber. This allows the operator to perform optical fiber cutting with a handheld device. The cutting blade 2066 is driven to cut and reset by pressing 205, which improves the cutting efficiency of optical fiber. Whether working at height or in a confined space, the handheld device can be used to cut optical fiber.

[0016] When the cutting blade 2066 needs maintenance or installation, press the pressing rod 302 to slide it. The sliding of the pressing rod 302 will cause the sliding frame 304 to slide, thereby causing the connecting block 305 to slide out of the concave block 306, releasing the restriction on the concave block 306. The concave block 306 is then fixed to the fixing plate 307, which is fixedly connected to the inside of the irregular block 4. Finally, the irregular block 4 can be quickly removed for replacement and maintenance of the cutting blade 2066. When the irregular block 4 needs to be installed, press the pressing rod 302 to insert the concave block 306 into the carrier 1. Release the pressing rod, and the sliding frame 304 will be reset by the spring 303, causing the connecting block 305 to slide into the concave block 306 for fixation. This achieves quick maintenance of the cutting blade 2066, eliminating the need for cumbersome disassembly and assembly procedures, saving maintenance time, and improving maintenance and installation efficiency.

[0017] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable handheld fiber optic rapid cutting machine, comprising a carrier (1), characterized in that: A cutting mechanism (2) is provided on the right side of the carrier (1), a quick-release mechanism (3) is provided inside the carrier (1), a detachable irregular block (4) is provided on the left side of the carrier (1), a rotating block (5) is rotatably connected to the top of the irregular block (4), and a clamping mechanism (6) is provided on the top of the irregular block (4). The cutting mechanism (2) includes a handle (201), the left side of which is fixedly connected to the inside of the carrier (1). A fixed post (202) is fixedly connected inside the handle (201). A limit ring (203) is slidably connected inside the fixed post (202). A sliding post (205) is fixedly connected inside the limit ring (203). A spring (204) is sleeved on the outside of the sliding post (205). A cutting component (206) is fixedly connected to the bottom of the sliding post (205). A connecting post (207) is fixedly connected inside the rotating block (5). A transmission rod (208) is slidably connected inside the connecting post (207). A spring (209) is sleeved on the outside of the transmission rod (208). A fiber pressing block (210) is fixedly connected to the bottom of the transmission rod (208).

2. The portable handheld fiber optic rapid cutting machine according to claim 1, characterized in that: The cutting assembly (206) includes a rotating rod (2061), the top of which is fixedly connected to the bottom of the sliding column (205). A fixed shaft (2062) is rotatably connected inside the rotating rod (2061). A connecting rod (2063) is rotatably connected to the left side of the rotating rod (2061). A sliding block (2064) is rotatably connected to the top of the connecting rod (2063). A connecting block (2065) is fixedly connected to the left side of the sliding block (2064). A cutting blade (2066) is fixedly connected to the left side of the connecting block (2065).

3. The portable handheld fiber optic rapid cutting machine according to claim 1, characterized in that: The quick-release mechanism (3) includes a connecting column (301), which is externally fixedly connected to the inside of the carrier (1). A pressing rod (302) is slidably connected inside the connecting column (301). A spring (303) is sleeved on the outside of the pressing rod (302). A sliding frame (304) is fixedly connected to the rear side of the pressing rod (302). Multiple connecting blocks (305) are fixedly connected to the left side of the sliding frame (304). Two fixing plates (307) are fixedly connected inside the irregular block (4). Multiple concave blocks (306) are fixedly connected to the right side of both fixing plates (307).

4. The portable handheld fiber optic rapid cutting machine according to claim 1, characterized in that: The clamping mechanism (6) includes a clamping block one (601), the bottom of which is fixedly connected to the top of the irregular block (4), a clamping block two (602) is fixedly connected inside the rotating block (5), and a fixing block (603) is fixedly connected to the top of the irregular block (4).

5. The portable handheld fiber optic rapid cutting machine according to claim 1, characterized in that: The top of the first spring (204) is fixedly connected to the bottom of the limiting ring (203), and the bottom of the first spring (204) is fixedly connected to the inside of the fixing post (202).

6. The portable handheld fiber optic rapid cutting machine according to claim 2, characterized in that: The external rotating rod (2061) is rotatably connected to the inside of the handle (201), and the external rotating rod (2061) is rotatably connected to the inside of the carrier (1).

7. The portable handheld fiber optic rapid cutting machine according to claim 2, characterized in that: The external connecting rod (2063) is slidably connected to the inside of the carrier (1), and the external sliding block (2064) is slidably connected to the inside of the carrier (1).

8. The portable handheld fiber optic rapid cutting machine according to claim 2, characterized in that: The sliding column (205) is externally slidably connected to the inside of the handle (201), and the fixed shaft (2062) is externally fixedly connected to the inside of the handle (201).

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