Semi-steel cable cutting and stripping mechanism

Abstract

The utility model discloses a semi-steel cable cutting and stripping mechanism comprising a cutting bottom plate which is provided with a stripping slide block which is arranged on the cutting bottom plate in a left-right moving manner; the wire stripping positioning seat is arranged on the wire stripping sliding block and synchronously moves left and right along with the wire stripping sliding block, a wire placing block is arranged on the wire stripping sliding block, a wire through hole is formed in the wire placing block in the front-back direction, and a wire cutting groove is formed in the front end of the wire placing block; the cam disc is rotationally arranged on the left side of the wire stripping sliding block, and the cam disc abuts against the first bearing; the saw blade is arranged above the wire stripping slide block; the depth adjusting sliding block is arranged on the cutting bottom plate in a front-back moving mode. The wire abutting sliding block is located behind the wire stripping positioning seat and is arranged in a left-right moving mode. According to the utility model, a to-be-stripped cable can be inserted into the cable through hole, the first fine tuning head knob can adjust the skin cutting depth, the second fine tuning head knob can adjust the cutting length, and after the adjustment is completed, the cable is manually moved, cut and rotated for stripping, so that the assembly safety is improved, and the efficiency and the cutting consistency are improved.

Description

Technical Field

[0001] This utility model relates to a cable stripping mechanism, specifically a semi-steel cable cutting and stripping mechanism. Background Technology

[0002] Currently, in the production process of semi-steel cables, the ends need to be stripped to meet production requirements such as wiring. The traditional stripping method is manual cutting, where an operator holds the cable firmly and cuts the outer sheath at the end. This is time-consuming, labor-intensive, inefficient, and results in poor flatness consistency, and even poses safety risks. Therefore, a semi-steel cable cutting and stripping mechanism has been designed to solve these problems.

[0003] It should be noted that the above introduction to the technical background is only for the purpose of providing a clear and complete explanation of the technical solutions of this utility model and facilitating understanding by those skilled in the art. It should not be assumed that these technical solutions are known to those skilled in the art simply because they have been described in the background section of this utility model. Utility Model Content

[0004] To overcome the shortcomings of the prior art, the purpose of this utility model is to provide a semi-steel cable cutting and stripping mechanism.

[0005] To achieve the above and other related objectives, the technical solution provided by this utility model is: a semi-steel cable cutting and stripping mechanism, comprising a cutting base plate, wherein the cutting base plate is provided with:

[0006] A wire stripping slider is mounted on the cutting base plate and moves left and right. A horizontally positioned limiting post is connected to the right end of the wire stripping slider. A return spring is sleeved on the limiting post, and a first fine-tuning head that can be adjusted left and right is provided on the right side of the limiting post.

[0007] The left end of the wire stripping slider is provided with a rotatable first bearing, and the left end of the first bearing protrudes from the left end face of the wire stripping slider.

[0008] A wire stripping positioning seat is provided on the wire stripping slider and moves left and right synchronously with it. A wire placing block is provided on the wire stripping slider. The wire placing block has a wire through hole along the front-back direction and a wire cutting groove is provided at the front end of the wire placing block.

[0009] A cam disk is rotatably disposed on the left side of the wire stripping slider. The cam disk is pressed against the first bearing. The cam disk drives the wire stripping slider to move to the right by rotating.

[0010] A saw blade, which is disposed above the wire stripping slider and is connected to the drive device for transmission.

[0011] A depth adjustment slider is provided on the cutting base plate, which can be moved back and forth; a second fine-tuning head that can be adjusted back and forth is provided on the rear side of the depth adjustment slider.

[0012] The wire-blocking slider is located behind the wire-stripping positioning seat. The wire-blocking slider is movable left and right. The wire-blocking slider and the wire-stripping positioning seat move synchronously in the left and right direction. The wire-blocking slider and the depth adjustment slider move synchronously in the front and back direction.

[0013] Furthermore, the lower end of the wire stripping slider is mounted on a first guide rail, which is fixed to the cutting base plate in the left-right direction. The lower end of the depth adjustment slider is mounted on a second guide rail, which is fixed to the cutting base plate in the front-back direction. In this design, both the wire stripping slider and the depth adjustment slider are mounted on the cutting base plate via guide rails, resulting in good straightness and high adjustment efficiency.

[0014] Furthermore, the lower end of the abutment slider is mounted on a third guide rail, which is fixed to a connecting plate along the left-right direction. The connecting plate is fixedly connected to the depth adjustment slider. In this design, the abutment slider is connected to the depth adjustment slider via the connecting plate, and the abutment slider moves left and right via the third guide rail, resulting in good straightness and high movement accuracy.

[0015] Furthermore, a depth adjustment rod is provided at the front end of the cable-stopping slider, and the front end of the depth adjustment rod is inserted into the through hole. In this design, the depth adjustment rod improves the convenience of cable depth adjustment.

[0016] Furthermore, a connecting rod is provided at the front end of the wire-stopping slider, and the front end of the connecting rod is fixedly connected to the wire stripping positioning seat. In this design, the connecting rod improves the motion synchronization between the wire-stopping slider and the wire stripping positioning seat.

[0017] Furthermore, a housing is provided above the cutting base plate, and the housing has a through hole corresponding to the wire hole. In this design, the housing can protect and prevent dust from the structure mounted on the cutting base plate.

[0018] Furthermore, a protective cover is provided on the saw blade, which is fixed to the housing and located above the wire stripping slider. In this design, the protective cover effectively covers the saw blade, preventing safety issues from arising during operation.

[0019] Furthermore, the first fine-tuning head is mounted on the cutting base plate via a fixing seat; the second fine-tuning head is disposed outside the housing. In this design, the mounting positions of the fine-tuning heads are reasonably designed, facilitating installation and adjustment.

[0020] Furthermore, the cam disk is positioned at the upper end of a rotating shaft, and the lower end of the rotating shaft is rotatably connected to the cutting base plate via a second bearing. In this design, the cam disk achieves a rotatable connection with the cutting base plate through the rotating shaft and bearing, ensuring the flexibility of the cam disk's rotation.

[0021] Furthermore, the cam disk is provided with a handle. In this design, the handle facilitates the rotation of the cam disk and makes operation convenient.

[0022] Due to the application of the above technical solution, the beneficial effects of this utility model compared with the prior art are as follows:

[0023] The semi-steel cable cutting and stripping mechanism designed in this utility model can insert the cable to be stripped into the through hole. The cutting depth can be adjusted by the first micro-adjustment knob, and the cutting length can be adjusted by the second micro-adjustment knob. After adjustment, the cable can be manually moved and rotated for stripping. Compared with the existing operation method, it not only improves assembly safety, but also significantly improves efficiency and cutting consistency. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the tangent-cutting mechanism of this utility model;

[0025] Figure 2 This is a schematic diagram of the internal structure of the tangent-cutting mechanism of this utility model. Figure 1 ;

[0026] Figure 3 This is a schematic diagram of the internal structure of the tangent-cutting mechanism of this utility model. Figure 2 ;

[0027] Figure 4 This is a schematic diagram of a portion of the tangent-cutting mechanism of this utility model.

[0028] In the attached diagrams above, 1. Cutting base plate; 2. Wire stripping slider; 3. Limiting post; 4. Return spring; 5. First fine-tuning head; 6. First bearing; 7. Wire stripping positioning seat; 8. Wire placing block; 9. Wire through hole; 10. Wire cutting groove; 11. Cam plate; 12. Saw blade; 13. Drive device; 14. Depth adjustment slider; 15. Second fine-tuning head; 16. Wire blocking slider; 17. First guide rail; 18. Second guide rail; 19. Third guide rail; 20. Connecting plate; 21. Depth adjustment rod; 22. Connecting rod; 23. Housing; 24. Wire through hole; 25. Protective cover; 26. Fixing seat; 27. Rotating shaft; 28. Second bearing; 29. ​​Handle. Detailed Implementation

[0029] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.

[0030] It should be noted that in the description of this utility model, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. These terms are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or component 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 utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," and "suspended," etc., do not indicate that the component must be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0031] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] In the description of this application, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms 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, and therefore should not be construed as a limitation on the scope of protection of this application; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0033] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0034] Example:

[0035] This embodiment provides a semi-steel cable cutting and stripping mechanism, including a cutting base plate 1, on which the following are provided:

[0036] See appendix Figure 2 and attached Figure 3 As shown, the wire stripping slider 2 is mounted on the cutting base plate 1 and moves left and right. A horizontally positioned limiting post 3 is connected to the right end of the wire stripping slider 2. A return spring 4 is fitted onto the limiting post 3. A first fine-tuning head 5, adjustable left and right, is located on the right side of the limiting post 3. The first fine-tuning head 5 is mounted on the cutting base plate 1 via a fixing seat 26. The installation position of the fine-tuning head is reasonably designed for easy installation and adjustment. A rotatable first bearing 6 is located at the left end of the wire stripping slider 2, with the left end of the first bearing 6 protruding from the left end face of the wire stripping slider 2.

[0037] See appendix Figure 2 and attached Figure 3 As shown, the wire stripping positioning seat 7 is set on the wire stripping slider 2 and moves left and right synchronously with it. The wire stripping slider 2 is provided with a wire placing block 8. The wire placing block 8 has a wire through hole 9 along the front and back direction, and a wire cutting groove 10 is provided at the front end of the wire placing block 8.

[0038] See appendix Figure 3 As shown, a cam disk 11 is rotatably mounted on the left side of the wire stripping slider 2. The cam disk 11 is pressed against the first bearing 6, and its rotation drives the wire stripping slider 2 to move to the right. The cam disk 11 is located at the upper end of a rotating shaft 27, and the lower end of the rotating shaft 27 is rotatably connected to the cutting base plate 1 via a second bearing 28. The cam disk 11 achieves rotatable connection with the cutting base plate 1 through the rotating shaft 27 and the bearing, ensuring the flexibility of the cam disk 11's rotation. The cam disk 11 is equipped with a handle 29. The handle 29 facilitates the rotation of the cam disk 11 and makes operation convenient.

[0039] See appendix Figure 1 and attached Figure 2 As shown, the saw blade 12 is positioned above the wire stripping slider 2 and is connected to the drive unit 13. A speed regulator is connected to one side of the drive unit 13. A protective cover 25 is provided on the saw blade 12, which is fixed to the housing 23 and located above the wire stripping slider 2. The protective cover 25 effectively covers the saw blade, preventing safety issues from arising during operation.

[0040] See appendix Figure 2 and attached Figure 4As shown, a depth adjustment slider 14 is mounted on the cutting base plate 1, moving back and forth. A second fine-tuning head 15, adjustable back and forth, is located on the rear side of the depth adjustment slider 14. The second fine-tuning head 15 is located outside the housing 23. The installation position of the fine-tuning head is reasonably designed, facilitating installation and adjustment.

[0041] See appendix Figure 2 and attached Figure 4 As shown, the wire-stopping slider 16 is located behind the wire stripping positioning seat 7. The wire-stopping slider 16 is movable left and right, moving synchronously with the wire stripping positioning seat 7 in the left-right direction, and synchronously with the depth adjustment slider 14 in the front-back direction. The lower end of the wire-stopping slider 16 is mounted on a third guide rail 19, which is fixed to a connecting plate 20 along the left-right direction. The connecting plate 20 is fixedly connected to the depth adjustment slider 14. The wire-stopping slider 16 is connected to the depth adjustment slider 14 via the connecting plate 20, and moves left and right via the third guide rail 19, achieving good straightness and high movement accuracy. A depth adjustment rod 21 is provided at the front end of the wire-stopping slider 16, and the front end of the depth adjustment rod 21 is inserted into the wire through hole 9. The depth adjustment rod 21 improves the convenience of cable depth adjustment. A connecting rod 22 is provided at the front end of the wire-stopping slider 16, and the front end of the connecting rod 22 is fixedly connected to the wire stripping positioning seat 7. The connection rod 22 improves the motion synchronization between the wire-blocking slider 16 and the wire-stripping positioning seat 7.

[0042] See appendix Figure 2 and attached Figure 4 As shown, the lower end of the wire stripping slider 2 is mounted on the first guide rail 17, which is fixed to the cutting base plate 1 in the left-right direction. The lower end of the depth adjustment slider 14 is mounted on the second guide rail 18, which is fixed to the cutting base plate 1 in the front-back direction. Both the wire stripping slider 2 and the depth adjustment slider 14 are mounted on the cutting base plate 1 via guide rails, resulting in good straightness and high adjustment efficiency.

[0043] See appendix Figure 1 As shown, a housing 23 is provided above the cutting base plate 1, and a wire through hole 24 corresponding to the wire through hole 9 is provided on the housing 23. The housing 23 can protect and prevent dust from the structure installed on the cutting base plate 1.

[0044] Working principle: Insert the cable into the through hole 9 on the cable holder 8 until it abuts against the depth adjustment bar 21. The drive device 13 drives the saw blade 12 to rotate, cutting the cable sheath layer through the cutting groove 10. Manually rotating the cable one full turn can achieve a complete cut around the cable sheath layer. When the cutting depth needs to be increased, rotate the cam disk 11 counterclockwise by the handle 29. The cam disk 11 generates a rightward force on the first bearing 6. The first bearing 6 drives the stripping slider 2 to move to the right on the cutting base plate 1 via the first guide rail 17 until the right limit post 3 abuts against the first micro-adjustment head 5, increasing the cutting depth of the cable sheath layer. Different cutting depths can be achieved through the first micro-adjustment head 5. After cutting, the return spring 4 resets the cable. When the cable insertion depth needs to be increased, adjust the position of the depth adjustment slider 14 in the front-back direction by the second micro-adjustment head 15, thereby adjusting the position of the abutment slider 16 in the front-back direction, thus achieving different cutting positions of the cable sheath layer. After cutting one full turn of the sheath layer, the sheath layer at the end of the cable can be peeled off.

[0045] The semi-steel cable cutting and stripping mechanism designed in this utility model can insert the cable to be stripped into the through hole 9. The cutting depth can be adjusted by the first micro-adjustment head 5 knob, and the cutting length can be adjusted by the second micro-adjustment head 15 knob. After adjustment, the cable can be manually moved and rotated for stripping. Compared with the existing operation method, it not only improves assembly safety, but also significantly improves efficiency and cutting consistency.

[0046] The above embodiments are only for illustrating the technical concept and features of this utility model. Their purpose is to enable those skilled in the art to understand the content of this utility model and implement it. They cannot be used to limit the protection scope of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be covered within the protection scope of this utility model.

Claims

1. A semi-steel cable cutting and stripping mechanism, characterized in that: Includes a cutting base plate (1), on which are provided: A wire stripping slider (2) is mounted on the cutting base plate (1) and moves left and right. A horizontally positioned limiting post (3) is connected to the right end of the wire stripping slider (2). A reset spring (4) is sleeved on the limiting post (3). A first micro-adjusting head (5) that can be adjusted left and right is provided on the right side of the limiting post (3). The left end of the wire stripping slider (2) is provided with a rotatable first bearing (6), and the left end of the first bearing (6) protrudes from the left end face of the wire stripping slider (2). A wire stripping positioning seat (7) is provided on the wire stripping slider (2) and moves left and right synchronously with it. A wire placing block (8) is provided on the wire stripping slider (2). A wire placing block (8) is provided with a wire through hole (9) along the front and back direction. A wire cutting groove (10) is provided at the front end of the wire placing block (8). Cam disk (11), the cam disk (11) is rotatably disposed on the left side of the wire stripping slider (2), the cam disk (11) is pressed against the first bearing (6), and the cam disk (11) drives the wire stripping slider (2) to move to the right by rotating; The saw blade (12) is disposed above the wire stripping slider (2) and is connected to the drive device (13) for transmission. A depth adjustment slider (14) is provided on the cutting base plate (1) and can be moved back and forth. A second micro-adjustment head (15) that can be adjusted back and forth is provided on the rear side of the depth adjustment slider (14). The line-blocking slider (16) is located behind the stripping positioning seat (7). The line-blocking slider (16) is movable left and right. The line-blocking slider (16) and the stripping positioning seat (7) are moved synchronously in the left and right direction. The line-blocking slider (16) and the depth adjustment slider (14) are moved synchronously in the front and back direction.

2. The semi-steel cable cutting and stripping mechanism according to claim 1, characterized in that: The lower end of the stripping slider (2) is set on the first guide rail (17), which is fixed on the cutting base plate (1) in the left-right direction. The lower end of the depth adjustment slider (14) is set on the second guide rail (18), which is fixed on the cutting base plate (1) in the front-back direction.

3. The semi-steel cable cutting and stripping mechanism according to claim 1, characterized in that: The lower end of the sliding block (16) is set on the third guide rail (19), which is fixed on a connecting plate (20) in the left-right direction. The connecting plate (20) is fixedly connected to the depth adjustment slider (14).

4. The semi-steel cable cutting and stripping mechanism according to claim 1, characterized in that: The front end of the sliding block (16) is provided with a depth adjustment rod (21), and the front end of the depth adjustment rod (21) is inserted into the through hole (9).

5. The semi-steel cable cutting and stripping mechanism according to claim 1, characterized in that: The front end of the line-blocking slider (16) is provided with a connecting rod (22), and the front end of the connecting rod (22) is fixedly connected to the line-stripping positioning seat (7).

6. The semi-steel cable cutting and stripping mechanism according to claim 1, characterized in that: A housing (23) is provided above the cutting base plate (1), and a threading hole (24) corresponding to the through hole (9) is provided on the housing (23).

7. A semi-steel cable cutting and stripping mechanism according to claim 6, characterized in that: A protective cover (25) is provided on the saw blade (12), and the protective cover (25) is fixed on the housing (23) and located above the wire stripping slider (2).

8. A semi-steel cable cutting and stripping mechanism according to claim 6, characterized in that: The first fine-tuning head (5) is mounted on the cutting base plate (1) via a fixing seat (26); the second fine-tuning head (15) is mounted on the outside of the housing (23).

9. A semi-steel cable cutting and stripping mechanism according to claim 1, characterized in that: The cam disk (11) is located at the upper end of a rotating shaft (27), and the lower end of the rotating shaft (27) is rotatably connected to the cutting base plate (1) through a second bearing (28).

10. A semi-steel cable cutting and stripping mechanism according to claim 1, characterized in that: The cam disk (11) is provided with a handle (29).

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