Cable positioning device of cable stripping machine

Abstract

The invention belongs to the technical field of cable stripping machines, and discloses a cable positioning device of a cable stripping machine, which comprises a stripping machine base, a fixed pulley shell arranged above the stripping machine base, and a cable conveying plate arranged on the left side of the stripping machine base. Through clamping columns, sliding blocks and downward pressing blocks, a cable passes through a cable conveying groove, a transmission mechanism transmits power to enable a downward pressing plate to drive the downward pressing blocks to move downwards through extension rods, and the clamping columns move downwards to the surface of the cable under the action of first compression springs and clamp the cable; the lower pressing plate continues to move downwards to enable the extrusion block to extrude the sliding block, the sliding block moves towards the two sides, when the sliding block moves, the cable is straightened by clamping the cable through the clamping column, compared with a traditional device, the straightened cable can be easily peeled, the situation that the cable is not completely peeled due to insufficient extrusion when bent is avoided, and the service life of the cable is prolonged. And the cable stripping efficiency is improved when secondary processing is needed.

Description

Technical Field

[0001] The invention belongs to the technical field of cable stripping machines, in particular to a cable positioning device of a cable stripping machine. Background Art

[0002] A cable stripping machine is a machine for stripping the plastic sheath and metal core of the outer covering of cables. When stripping the cables, the cables are usually positioned by means of gear extrusion to enter the stripping machine. However, during the cable stripping process, it is found that since the cables themselves are bent, when the cables are stripped under the extrusion of the gears, the cable stripping is incomplete and there is always a situation of skewed cutting. Therefore, in the prior art, when stripping, a set of extrusion mechanisms are provided on both sides of the cable entrance. By making the two extrusion plates move relative to each other, the cables are squeezed and straightened before entering the stripping machine to facilitate stripping. However, during use, it is found that the mutual movement of the extrusion plates can only keep the two sides of the cables in a straight line state, and cannot ensure that the upper and lower sides of the cables are also in a straight line state. In this way, when the cables enter the stripping machine, the extrusion plates cannot keep the cables in a straight line to enter the stripping machine, so improvement is needed. Summary of the invention

[0003] The object of the present invention is to provide a cable positioning device for a cable stripping machine to solve the problems raised in the above background technology.

[0004] In order to achieve the above object, the present invention provides the following technical solution: a cable positioning device for a cable stripping machine, comprising a stripping machine base, and also comprising:

[0005] A fixed pulley housing is arranged above the base of the peeling machine;

[0006] A cable transport plate, which is arranged on the left side of the stripping machine base;

[0007] A clamping mechanism, which is arranged above the cable transport plate;

[0008] The clamping mechanism includes a cable transport trough arranged above the cable transport plate, a slider is arranged inside the cable transport trough, a clamping groove is opened inside the slider, a pressing block is arranged above the slider, a spring groove is opened inside the pressing block, a compression spring 1 is arranged inside the spring groove, and a clamping column is elastically connected below the compression spring 1 and extends into the clamping groove.

[0009] Preferably, it also includes:

[0010] A fixed pulley driving column, which is arranged inside the fixed pulley housing;

[0011] A fixed pulley, which is arranged on the surface of a fixed pulley driving column;

[0012] A squeezing mechanism, which is arranged inside the fixed pulley;

[0013] The extrusion mechanism includes a limit plate movement groove arranged inside the fixed pulley, a compression spring three is arranged inside the limit plate movement groove, and the outer side of the compression spring three is elastically connected to the limit plate.

[0014] Preferably, it also includes:

[0015] A cable guide plate, which is arranged below the fixed pulley;

[0016] A tool changing mechanism, which is arranged on the left side of the cable guide plate;

[0017] The blade changing mechanism comprises a blade slot arranged on the left side of the cable guide plate, a blade is arranged inside the blade slot, and a blade fixing plate is hinged on the left side of the cable guide plate.

[0018] When stripping cables of different diameters, first remove the blade fixing plate on the left side of the cable guide plate to facilitate the removal of the blade, then replace the blade into a blade slot of appropriate height, and then fix the blade fixing plate on the left side of the cable guide plate to limit the position of the blade.

[0019] First, remove the blade fixing plate on the left side of the cable guide plate to facilitate the removal of the blade, then replace the blade into the blade slot of appropriate height, and then fix the blade fixing plate on the left side of the cable guide plate to limit the position of the blade. Compared with traditional devices, this device can strip cables of different diameters, which greatly avoids insufficient cable stripping and causes secondary processing.

[0020] Preferably, it also includes:

[0021] A cable is arranged inside the cable transport trough;

[0022] A pressing mechanism, which is arranged above the slider;

[0023] The pressing mechanism includes a pressing plate arranged in the middle of the pressing block, an extension rod slot is provided inside the pressing plate, an extension rod fixedly connected to the pressing block is provided inside the extension rod slot, a pressing plate fixing column penetrating the pressing plate is provided behind the cable transport slot, a compression spring 2 elastically connected to the slider is provided inside the cable transport slot, and an extrusion block is provided below the pressing plate. Pressing downwards facilitates the clamping mechanism to clamp the cable.

[0024] Preferably, it also includes:

[0025] A control box, which is arranged in front of the cable transport trough;

[0026] A transmission mechanism, which is arranged inside the control box;

[0027] The transmission mechanism includes a small motor arranged inside the control box, a spiral transmission rod and a spiral transmission rod support column are arranged in sequence on the right side of the small motor, a transmission column engaged with the lower pressure plate is arranged behind the spiral transmission rod, and a transmission gear engaged with the spiral transmission rod is arranged on the surface of the transmission column, so as to transmit the downward pressing power to the downward pressing mechanism.

[0028] Preferably, it also includes:

[0029] A power mechanism, which is arranged inside the base of the peeling machine;

[0030] The power mechanism includes a large motor bottom plate arranged inside the base of the stripping machine, a large motor base and a large motor are arranged in sequence above the large motor bottom plate, a transmission rod is arranged in front of the large motor, a belt connected to a fixed pulley driving column is wrapped around the surface of the transmission rod, and a belt housing is arranged in front of the belt to generate power for stripping the cable.

[0031] Preferably, the number of the limit plate and the limit plate motion groove is 6, and each of the compression springs elastically connected to the limit plate in the limit plate motion groove has 12. When stripping cables of different diameters, they can be squeezed to prevent them from deflecting.

[0032] Preferably, the squeezing block is in the shape of a triangle, and the inclination of the two side surfaces of the triangle is smaller than the inclination shown in the middle when the two sliders are put together, so that when the squeezing block moves downward, it can squeeze the two sliders apart, which is convenient for stretching the cable.

[0033] Preferably, the clamping columns are respectively mirrored in the middle of one slider and in the middle of two sliders, and there are four in total, so as to increase the clamping force on the cable and prevent it from loosening.

[0034] The beneficial effects of the present invention are as follows:

[0035] 1. The present invention uses a clamping column, a slider and a pressing block. The cable passes through the cable transport groove. The transmission mechanism transmits power to make the pressing plate drive the pressing block to move downward through the extension rod. The clamping column moves downward to the surface of the cable under the action of a compression spring and clamps the cable. After clamping the cable, the pressing plate continues to move downward to make the extrusion block squeeze the slider, so that the slider moves to both sides. When the slider moves, the cable is straightened by the clamping of the clamping column. Compared with the traditional device, the straightened cable can be easily stripped, which avoids the situation that the cable is not fully squeezed when it is bent, resulting in incomplete stripping and the need for secondary processing, thereby improving the efficiency of cable stripping.

[0036] 2. The present invention uses a fixed pulley, a limit plate and a fixed pulley driving column. The power transmitted by the power mechanism causes the fixed pulley driving column to rotate. When the fixed pulley driving column rotates, it drives the fixed pulley to rotate. At this time, the limit plate squeezes the cable. If the diameter of the cable is small, only the middle limit plate squeezes the cable, and the limit plates on the sides limit the cable. On the contrary, if the diameter of the cable is large, all the limit plates squeeze it to prevent it from deviating. Compared with the traditional device, this device can ensure that the cable always moves to the left in the middle of the fixed pulley, so that the blade always peels the center of the cable.

[0037] 3. The present invention uses a blade, a blade fixing plate and a cable guide plate. First, the blade fixing plate on the left side of the cable guide plate is removed to facilitate the removal of the blade. Then, the blade is replaced into a blade slot of suitable height. After that, the blade fixing plate is fixed to the left side of the cable guide plate to limit the position of the blade. Compared with traditional devices, this device can strip cables of different diameters, which greatly avoids the situation where the cable is not stripped sufficiently and secondary processing is caused. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 This is the overall appearance diagram of the present invention;

[0039] Figure 2 It is a partial cross-sectional view of the transmission mechanism of the present invention;

[0040] Figure 3 For the present invention Figure 2 Structure diagram at A in the middle;

[0041] Figure 4 It is a partial cross-sectional view of the present invention;

[0042] Figure 5 For the present invention Figure 4 Structure diagram at B in the middle;

[0043] Figure 6 For the present invention Figure 4 Structure diagram at C in the middle;

[0044] Figure 7 It is a right side cross-sectional view of the clamping mechanism of the present invention;

[0045] Figure 8 It is a rear sectional view of the pressing mechanism of the present invention;

[0046] Fig. 9 It is a cross-sectional view of the extrusion mechanism of the present invention.

[0047] In the figure: 1. base of the peeling machine; 2. fixed pulley housing; 3. cable transport plate; 4. cable transport trough; 5. slide block; 6. clamping groove; 7. lower pressure block; 8. spring groove; 9. compression spring 1; 10. clamping column; 11. cable; 12. extension rod groove; 13. extension rod; 14. lower pressure plate; 15. compression spring 2; 16. extrusion block; 17. lower pressure plate fixing column; 18. spiral transmission rod; 19. spiral transmission rod support column; 20. Transmission gear; 21. Transmission column; 22. Control box; 23. Small motor; 24. Compression spring three; 25. Fixed pulley driving column; 26. Limit plate; 27. Fixed pulley; 28. Limit plate movement groove; 29. ​​Blade fixing plate; 30. Cable guide plate; 31. Blade groove; 32. Blade; 33. Large motor bottom plate; 34. Large motor base; 35. Large motor; 36. Transmission rod; 37. Belt; 38. Belt housing. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0049] like Figures 1 to 9 As shown, an embodiment of the present invention provides a cable positioning device for a cable stripping machine, including a stripping machine base 1, and also includes:

[0050] A fixed pulley housing 2 is arranged above the peeling machine base 1;

[0051] A cable transport plate 3, which is arranged on the left side of the stripping machine base 1;

[0052] A clamping mechanism, which is arranged above the cable transport plate 3;

[0053] The clamping mechanism includes a cable transport groove 4 arranged above the cable transport plate 3, a slider 5 is arranged inside the cable transport groove 4, a clamping groove 6 is opened inside the slider 5, a pressing block 7 is arranged above the slider 5, a spring groove 8 is opened inside the pressing block 7, a compression spring 9 is arranged inside the spring groove 8, and a clamping column 10 is elastically connected below the compression spring 9 and extends into the clamping groove 6;

[0054] When the cable 11 is stripped, the cable 11 is first passed through the cable transport trough 4. At this time, the transmission mechanism transmits power to make the lower pressing plate 14 move downward. The lower pressing plate 14 moves downward and drives the lower pressing block 7 to move downward through the extension rod 13. The clamping column 10 moves downward to the surface of the cable 11 under the action of the compression spring 9 and clamps the cable 11. After the clamping column 10 clamps the cable 11, the lower pressing plate 14 continues to move downward to make the extrusion block 16 squeeze the slider 5, so that the slider 5 moves to both sides.

[0055] The cable 11 passes through the cable transport trough 4, and the transmission mechanism transmits power to make the lower pressure plate 14 drive the lower pressure block 7 to move downward through the extension rod 13. The clamping column 10 moves downward to the surface of the cable 11 under the action of the compression spring 9 and clamps the cable 11. After clamping the cable 11, the lower pressure plate 14 continues to move downward to make the extrusion block 16 squeeze the slider 5, so that the slider 5 moves to both sides. When the slider 5 moves, the cable 11 is clamped by the clamping column 10 to straighten the cable 11. Compared with the traditional device, this device allows the cable 11 to be easily straightened before stripping, avoiding the situation where the cable 11 is not fully squeezed when it is bent, resulting in incomplete stripping and the need for secondary processing, thereby improving the efficiency of stripping the cable 11.

[0056] like Figure 5 As shown, it also includes:

[0057] A fixed pulley driving column 25, which is arranged inside the fixed pulley housing 2;

[0058] A fixed pulley 27, which is disposed on the surface of the fixed pulley driving column 25;

[0059] A squeezing mechanism, which is arranged inside the fixed pulley 27;

[0060] The extrusion mechanism includes a limit plate motion groove 28 disposed inside the fixed pulley 27, a compression spring 3 24 is disposed inside the limit plate motion groove 28, and the outer side of the compression spring 3 24 is elastically connected to the limit plate 26;

[0061] When the cable 11 enters the fixed pulley housing 2, the power transmitted by the power mechanism causes the fixed pulley driving column 25 to rotate, and the fixed pulley driving column 25 drives the fixed pulley 27 to rotate when rotating. At this time, the limiting plate 26 squeezes the cable 11. If the diameter of the cable 11 is small, only the middle limiting plate 26 squeezes the cable 11, and the limiting plates 26 on the side limit the cable 11. On the contrary, if the diameter of the cable 11 is large, all the limiting plates 26 squeeze it.

[0062] The power transmitted by the power mechanism causes the fixed pulley driving column 25 to rotate, and the fixed pulley driving column 25 drives the fixed pulley 27 to rotate when rotating. At this time, the limiting plate 26 squeezes the cable 11. If the diameter of the cable 11 is small, then only the middle limiting plate 26 squeezes the cable 11, and the limiting plates 26 on the side limit the cable 11. On the contrary, if the diameter of the cable 11 is large, all the limiting plates 26 squeeze it to prevent it from deviating. Compared with the traditional device, this device can ensure that the cable 11 always moves to the left in the middle of the fixed pulley 27, so that the blade 32 always peels the center of the cable 11.

[0063] like Figure 6 As shown, it also includes:

[0064] A cable guide plate 30, which is disposed below the fixed pulley 27;

[0065] A tool changing mechanism, which is arranged on the left side of the cable guide plate 30;

[0066] The blade changing mechanism includes a blade slot 31 arranged on the left side of the cable guide plate 30 , a blade 32 is arranged inside the blade slot 31 , and a blade fixing plate 29 is hinged on the left side of the cable guide plate 30 .

[0067] When stripping cables 11 of different diameters, first remove the blade fixing plate 29 on the left side of the cable guide plate 30 to facilitate the removal of the blade 32, then replace the blade 32 into the blade slot 31 of suitable height, and then fix the blade fixing plate 29 on the left side of the cable guide plate 30 to limit the position of the blade 32;

[0068] First, remove the blade fixing plate 29 on the left side of the cable guide plate 30 to facilitate the removal of the blade 32, and then replace the blade 32 into the blade slot 31 of appropriate height, and then fix the blade fixing plate 29 on the left side of the cable guide plate 30 to limit the position of the blade 32. Compared with the traditional device, this device can strip cables 11 of different diameters, which greatly avoids the situation where the cable 11 is not stripped sufficiently and secondary processing is caused.

[0069] like Figure 8 As shown, it also includes:

[0070] A cable 11 is arranged inside the cable transport trough 4;

[0071] A pressing mechanism, which is arranged above the slider 5;

[0072] The pressing mechanism includes a pressing plate 14 arranged in the middle of the pressing block 7, an extension rod groove 12 is provided inside the pressing plate 14, an extension rod 13 fixedly connected to the pressing block 7 is provided inside the extension rod groove 12, a pressing plate fixing column 17 penetrating the pressing plate 14 is provided behind the cable transport groove 4, a compression spring 15 elastically connected to the slider 5 is provided inside the cable transport groove 4, and an extrusion block 16 is provided below the pressing plate 14;

[0073] The clamping mechanism is pressed downward by the pressing mechanism, so that the clamping mechanism can clamp the cable 11 to make the cable 11 straight.

[0074] like Figure 3 As shown, it also includes:

[0075] A control box 22, which is arranged in front of the cable transport trough 4;

[0076] A transmission mechanism, which is arranged inside the control box 22;

[0077] The transmission mechanism includes a small motor 23 disposed inside a control box 22, a spiral transmission rod 18 and a spiral transmission rod support column 19 are sequentially disposed on the right side of the small motor 23, a transmission column 21 meshing with the lower pressing plate 14 is disposed behind the spiral transmission rod 18, and a transmission gear 20 meshing with the spiral transmission rod 18 is disposed on the surface of the transmission column 21;

[0078] The transmission mechanism transmits the pressing power to the pressing mechanism, so that the pressing mechanism can move downward to squeeze the clamping mechanism.

[0079] like Figure 1 As shown, it also includes:

[0080] A power mechanism, which is arranged inside the peeling machine base 1;

[0081] The power mechanism includes a large motor base plate 33 arranged inside the peeling machine base 1, a large motor base 34 and a large motor 35 are arranged in sequence above the large motor base plate 33, a transmission rod 36 is arranged in front of the large motor 35, a belt 37 connected to the fixed pulley driving column 25 is wrapped around the surface of the transmission rod 36, and a belt housing 38 is arranged in front of the belt 37;

[0082] The power generated by the power mechanism is transmitted through the belt 37 so that the stripping machine can strip the cable 11.

[0083] like Fig. 9 As shown, the number of the limit plate 26 and the limit plate movement slot 28 are both 6, and each of the compression springs 24 elastically connected to the limit plate 26 in the limit plate movement slot 28 has 12;

[0084] When cables 11 of different diameters are stripped, they can be squeezed to prevent them from shifting.

[0085] like Figure 8 As shown, the extrusion block 16 is in the shape of a triangle, and the inclination of the surfaces on both sides of the triangle is smaller than the inclination shown in the middle when the two sliders 5 are put together;

[0086] When the squeezing block 16 moves downward, it can squeeze the two sliders 5 apart, so as to facilitate the stretching of the cable 11 .

[0087] like Figure 8 As shown, the clamping column 10 is respectively mirrored in the middle of one slider 5 and in the middle of two sliders 5, and there are four in total;

[0088] The clamping force on the cable 11 is increased by increasing the number of the clamping columns 10 , so that the cable 11 is not easily loosened when being clamped.

[0089] Working principle and usage process:

[0090] When the cable 11 is stripped, the cable 11 passes through the cable transport trough 4, and the transmission mechanism transmits power to make the lower pressure plate 14 drive the lower pressure block 7 to move downward through the extension rod 13. The clamping column 10 moves downward to the surface of the cable 11 under the action of the compression spring 9 and clamps the cable 11. After clamping the cable 11, the lower pressure plate 14 continues to move downward to make the extrusion block 16 squeeze the slider 5, so that the slider 5 moves to both sides. When the slider 5 moves, the cable 11 is straightened by the clamping of the clamping column 10 on the cable 11.

[0091] When the cable 11 enters the fixed pulley housing 2, the power transmitted by the power mechanism causes the fixed pulley driving column 25 to rotate, and the fixed pulley driving column 25 drives the fixed pulley 27 to rotate when rotating. At this time, the limiting plate 26 squeezes the cable 11. If the diameter of the cable 11 is small, only the middle limiting plate 26 squeezes the cable 11, and the limiting plates 26 on the side limit the cable 11. On the contrary, if the diameter of the cable 11 is large, all the limiting plates 26 squeeze it to prevent it from deflecting.

[0092] When stripping cables 11 of different diameters, first remove the blade fixing plate 29 on the left side of the cable guide plate 30 to facilitate the removal of the blade 32, then replace the blade 32 into a blade slot 31 of appropriate height, and then fix the blade fixing plate 29 on the left side of the cable guide plate 30 to limit the position of the blade 32.

[0093] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0094] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable positioning device for a cable stripping machine, comprising a stripping machine base (1), characterized in that: Also included are: A fixed pulley housing (2) is arranged above the peeling machine base (1); A cable transport plate (3) disposed on the left side of the stripping machine base (1); A clamping mechanism, which is arranged above the cable transport plate (3); The clamping mechanism comprises a cable transport trough (4) arranged above the cable transport plate (3), a slider (5) being arranged inside the cable transport trough (4), a clamping groove (6) being provided inside the slider (5), a pressing block (7) being arranged above the slider (5), a spring groove (8) being provided inside the pressing block (7), a compression spring (9) being arranged inside the spring groove (8), and a clamping column (10) being elastically connected below the compression spring (9) and extending into the clamping groove (6).

2. The cable positioning device of a cable stripping machine according to claim 1, characterized in that: Also included are: A fixed pulley driving column (25), which is arranged inside the fixed pulley housing (2); A fixed pulley (27) disposed on the surface of the fixed pulley driving column (25); A squeezing mechanism, which is arranged inside the fixed pulley (27); The extrusion mechanism comprises a limit plate movement groove (28) arranged inside the fixed pulley (27), a compression spring three (24) is arranged inside the limit plate movement groove (28), and the outer side of the compression spring three (24) is elastically connected to the limit plate (26).

3. The cable positioning device of a cable stripping machine according to claim 1, characterized in that: Also included are: A cable guide plate (30) disposed below the fixed pulley (27); A tool changing mechanism, which is arranged on the left side of the cable guide plate (30); The blade changing mechanism comprises a blade slot (31) arranged on the left side of the cable guide plate (30), a blade (32) is arranged inside the blade slot (31), and a blade fixing plate (29) is hingedly connected to the left side of the cable guide plate (30).

4. The cable positioning device for a cable stripping machine according to claim 1, characterized in that: Also included are: A cable (11) is arranged inside the cable transport trough (4); A pressing mechanism, which is arranged above the slider (5); The pressing mechanism comprises a pressing plate (14) arranged in the middle of the pressing block (7), an extension rod groove (12) is provided inside the pressing plate (14), an extension rod (13) fixedly connected to the pressing block (7) is provided inside the extension rod groove (12), a pressing plate fixing column (17) passing through the pressing plate (14) is provided behind the cable transport groove (4), a compression spring (15) elastically connected to the slider (5) is provided inside the cable transport groove (4), and an extrusion block (16) is provided below the pressing plate (14).

5. The cable positioning device for a cable stripping machine according to claim 1, characterized in that: Also included are: A control box (22) is arranged in front of the cable transport trough (4); A transmission mechanism, which is arranged inside the control box (22); The transmission mechanism comprises a small motor (23) arranged inside a control box (22), a spiral transmission rod (18) and a spiral transmission rod support column (19) are arranged in sequence on the right side of the small motor (23), a transmission column (21) meshing with the lower pressure plate (14) is arranged behind the spiral transmission rod (18), and a transmission gear (20) meshing with the spiral transmission rod (18) is arranged on the surface of the transmission column (21).

6. The cable positioning device for a cable stripping machine according to claim 1, characterized in that: Also included are: A power mechanism, which is arranged inside the peeling machine base (1); The power mechanism includes a large motor base plate (33) arranged inside the peeling machine base (1), a large motor base (34) and a large motor (35) are arranged in sequence above the large motor base plate (33), a transmission rod (36) is arranged in front of the large motor (35), a belt (37) connected to a fixed pulley drive column (25) is wrapped around the surface of the transmission rod (36), and a belt housing (38) is arranged in front of the belt (37).

7. The cable positioning device for a cable stripping machine according to claim 2, characterized in that: The number of the limit plates (26) and the limit plate movement grooves (28) are both 6, and each of the compression springs (24) elastically connected to the limit plates (26) in the limit plate movement grooves (28) has 12.

8. The cable positioning device for a cable stripping machine according to claim 4, characterized in that: The squeezing block (16) is in the shape of a triangle, and the inclination of the surfaces on both sides of the triangle is smaller than the inclination shown in the middle when the two sliders (5) are put together.

9. The cable positioning device for a cable stripping machine according to claim 1, characterized in that: The clamping columns (10) are respectively mirrored in the middle of one slider (5) and in the middle of two sliders (5), and there are four of them in total.

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