Numerically controlled machine for manufacturing cable heads

Abstract

The application relates to the technical field of cable head manufacturing, in particular to a numerical control machine tool for cable head manufacturing, which comprises a main part, a machine tool main body, a support arranged on the upper side of the machine tool main body, a first electric sliding rail arranged on the upper side of the machine tool main body, a push base arranged on the first electric sliding rail, a supporting seat arranged on the push base, an annular seat arranged on the side wall of the supporting seat, a connecting part, a connecting assembly arranged on the annular seat, a power assembly arranged on the connecting assembly, a lifting assembly arranged on the connecting assembly, a switching assembly, a sliding assembly arranged on the side wall of the connecting assembly and a guide assembly arranged on the lifting assembly. The numerical control machine tool can automatically cut, peel and polish the cable head, saves time and effort, improves the efficiency of cable head manufacturing and improves the stability of cable head manufacturing quality.

Description

Technical Field

[0001] This invention relates to the field of cable head manufacturing technology, and in particular to a CNC machine tool for cable head manufacturing. Background Technology

[0002] Currently, cable lines have become standard equipment in every city, and the fabrication of cable terminations is an indispensable part of the cable installation process. However, since cable termination is carried out outdoors, it is highly dependent on manual labor. During the fabrication process, the cable termination needs to be placed on a support frame, with one worker holding the cable termination while another worker uses a cutting tool to cut it. The cutting tool (or glass) is used to peel off the outer layer of insulation material from the cable termination. A cable grinder is then used to grind the cable termination, removing any rough parts on the surface to ensure a smooth connection surface. This method is time-consuming and labor-intensive, making it impossible to quickly complete the cable termination fabrication, which affects work efficiency and progress. Furthermore, it requires skilled workers to ensure uniform cutting without damaging the internal conductors of the cable, which to some extent limits the stability of the quality of cable termination fabrication. Summary of the Invention

[0003] In view of the fact that the existing technology involves manually cutting, peeling and polishing cable heads with tools, which is time-consuming and labor-intensive, cannot quickly complete the production of cable heads, and requires skilled workers to operate, thus limiting the stability of the quality of cable head production to a certain extent, this invention is proposed.

[0004] Therefore, the object of the present invention is to provide a CNC machine tool for making cable heads.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: comprising a main body component, including a machine tool body, a support disposed on the upper side of the machine tool body, a first electric slide rail disposed on the upper side of the machine tool body, a push seat disposed on the first electric slide rail, a support seat disposed on the push seat, and an annular seat disposed on the side wall of the support seat; a connecting component, including a connecting assembly disposed on the annular seat, a power assembly disposed on the connecting assembly, and a lifting assembly disposed on the connecting assembly; a switching component, including a sliding assembly disposed on the side wall of the connecting assembly, a guide assembly disposed on the lifting assembly, and an engraving assembly disposed on the sliding assembly; and a limiting component, including a limiting assembly disposed on the side wall of the engraving assembly, a restricting assembly disposed on the side wall of the lifting assembly, and a fixing assembly disposed within the restricting assembly.

[0006] In a preferred embodiment of the CNC machine tool for cable head manufacturing of the present invention, the connecting assembly includes a first slide block disposed on the side wall of the annular seat, a support plate fixedly connected to the side wall of the first slide block, a second electric slide rail fixedly connected to the side wall of the first slide block, and a push block provided on the second electric slide rail.

[0007] In a preferred embodiment of the CNC machine tool for cable head fabrication of the present invention, the power assembly includes a first motor disposed on the inner sidewall of a support plate, a first electric push rod fixedly connected to the output end of the first motor, a moving rod fixedly connected to the sidewall of the first electric push rod, a first gear fixedly connected to the outer surface of the moving rod, an annular groove formed on the inner sidewall of the annular seat, and a second gear fixedly connected to the inner sidewall of the annular groove; wherein the first gear and the second gear are meshed, and the moving rod communicates with the first slide.

[0008] In a preferred embodiment of the CNC machine tool for cable head manufacturing of the present invention, the lifting assembly includes a second electric push rod disposed on the upper side of the push block, a lifting seat fixedly connected to the lower side of the second electric push rod, a second motor fixedly connected to the inner wall of the lifting assembly, a rotary seat fixedly connected to the output end of the second motor, a sliding plate slidably connected to the support plate, and a lifting plate slidably connected to the sliding plate.

[0009] In a preferred embodiment of the CNC machine tool for cable head manufacturing of the present invention, the sliding assembly includes a sliding seat disposed on the side wall of the first sliding seat, a rack fixedly connected to the side wall of the sliding seat, and a connecting seat slidably connected to the inner side wall of the sliding seat; wherein the rack is meshed with a first gear.

[0010] As a preferred embodiment of the CNC machine tool for cable head manufacturing of the present invention, the guide assembly includes a first guide groove disposed on the side wall of the lifting plate, a second guide groove disposed in the first guide groove, a third guide groove disposed in the first guide groove, and an arc surface disposed in both the first guide groove and the second guide groove.

[0011] In a preferred embodiment of the CNC machine tool for cable head manufacturing of the present invention, the engraving assembly includes a through groove disposed on the side wall of the connecting seat, a second slide block slidably connected in the through groove, a connecting rod rotatably connected to the inner side wall of the second slide block, a cutting blade fixedly connected to the side wall of the connecting rod, a grinding cylinder fixedly connected to the side wall of the connecting rod, and a guide seat rotatably connected to the outer surface of the connecting rod.

[0012] In a preferred embodiment of the CNC machine tool for cable head manufacturing of the present invention, the limiting component includes a third slide groove disposed on the outer surface of the connecting rod, a first spring fixedly connected to the inner side wall of the third slide groove, a limiting seat fixedly connected to the side wall of the first spring, a limiting groove opened on the side wall of the second slide, and a connecting groove opened on the outer surface of the rotary seat; wherein the limiting seat and the limiting groove are plugged into each other.

[0013] In a preferred embodiment of the CNC machine tool for cable head manufacturing of the present invention, the limiting component includes a first groove disposed on the inner sidewall of the rotary seat, a second spring fixedly connected to the inner sidewall of the first groove, a limiting seat fixedly connected to the sidewall of the second spring, a limiting groove and a pressing groove on the outer surface of the connecting rod, a communicating groove in the rotary seat, and a rotating seat rotatably connected to the inner sidewall of the communicating groove.

[0014] In a preferred embodiment of the CNC machine tool for cable head fabrication of the present invention, the fixing component includes a sliding groove disposed on the side wall of the limiting seat, a third spring fixedly connected to the inner side wall of the sliding groove, a pressing block fixedly connected to the side wall of the third spring, a fixing block slidably connected in the sliding groove, a fixing groove being formed in the inner side wall of the limiting groove, and rotating blocks rotatably connected to the inner side walls of both the pressing block and the fixing block, with a connecting block fixedly connected between two corresponding rotating blocks; wherein the fixing block is inserted into the fixing groove.

[0015] The beneficial effects of this invention, a CNC machine tool for cable head fabrication, are as follows: By setting up connecting and switching components, it can automatically perform cutting, peeling, and grinding of cable heads, saving time and labor. It can also quickly switch between cutting blades and grinding heads. By setting up limiting components, it can control the rotation of the corresponding connecting rod during switching, ensuring that the rotary table smoothly drives the corresponding connecting rod to rotate, thus ensuring the stability of the cutting blade or grinding head when cutting, peeling, or grinding the cable head. This solves the problem of manual cutting, peeling, and grinding of cable heads using tools, which is time-consuming and labor-intensive, cannot quickly complete the cable head fabrication, and requires skilled personnel, thus limiting the stability of cable head fabrication quality to a certain extent. This invention achieves rapid cable head fabrication, improves the efficiency of cable head fabrication, and enhances the stability of cable head fabrication quality. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1A schematic diagram of the overall CNC machine tool used for making cable heads.

[0018] Figure 2 A cross-sectional view of a CNC machine tool used for making cable heads.

[0019] Figure 3 A schematic diagram of the lifting assembly of a CNC machine tool used for cable head fabrication.

[0020] Figure 4 A schematic diagram of the switching components of a CNC machine tool used for cable head fabrication.

[0021] Figure 5 A schematic diagram of the guide assembly of a CNC machine tool used for cable head fabrication.

[0022] Figure 6 A schematic diagram of the limit components of a CNC machine tool used for cable head fabrication.

[0023] Figure 7 A schematic diagram of the limit components of a CNC machine tool used for cable head fabrication.

[0024] Figure 8 A schematic diagram of the rotating base of a CNC machine tool used for making cable heads.

[0025] Figure 9 A schematic diagram of the fixing components of a CNC machine tool used for cable head fabrication.

[0026] In the diagram: 100, main component; 101, machine tool body; 102, support; 103, first electric slide rail; 104, push base; 105, support base; 106, ring seat; 200, connecting component; 201, connecting assembly; 201a, first slide rail; 201b, support plate; 201c, second electric slide rail; 201d, push block; 202, power assembly; 202a, first motor; 202b, first electric push rod; 202c... Moving rod; 202d, first gear; 202e, annular groove; 202f, second gear; 203, lifting assembly; 203a, second electric push rod; 203b, lifting seat; 203c, second motor; 203d, rotary seat; 203e, sliding plate; 203f, lifting plate; 300, switching assembly; 301, sliding assembly; 301a, sliding seat; 301b, rack; 301c, connecting seat; 302, guide assembly; 302a... First guide groove; 302b, second guide groove; 302c, third guide groove; 302d, curved surface; 303, engraving component; 303a, through groove; 303b, second slide block; 303c, connecting rod; 303d, cutting blade; 303e, grinding cylinder; 303f, guide seat; 400, limiting component; 401, limiting component; 401a, third slide groove; 401b, first spring; 401c, limiting seat; 401d, limiting groove ; 401e, connecting groove; 402, limiting component; 402a, first groove; 402b, second spring; 402c, limiting seat; 402d, limiting groove; 402e, pressing groove; 402f, connecting groove; 402g, rotating seat; 403, fixing component; 403a, sliding groove; 403b, third spring; 403c, pressing block; 403d, fixing block; 403e, fixing groove; 403f, rotating block; 403g, connecting block. Detailed Implementation

[0027] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places throughout this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0030] Example 1

[0031] Reference Figures 4-6 This is the first embodiment of the present invention. This embodiment provides a CNC machine tool for cable head fabrication, which can automatically cut, peel, and grind cable heads, saving time and effort. It includes a main body 100, comprising a machine tool body 101, a support 102 disposed on the upper side of the machine tool body 101, a first electric slide rail 103 disposed on the upper side of the machine tool body 101, a push seat 104 disposed on the first electric slide rail 103, a support seat 105 disposed on the push seat 104, and an annular seat 106 disposed on the side wall of the support seat 105; and a connecting component 200, including a connecting component disposed on the annular seat 105. The connecting component 201 on the base 106, the power component 202 on the connecting component 201, and the lifting component 203 on the connecting component 201; the switching component 300 includes a sliding component 301 on the side wall of the connecting component 201, a guide component 302 on the lifting component 203, and an engraving component 303 on the sliding component 301; the limiting component 400 includes a limiting component 401 on the side wall of the engraving component 303, a limiting component 402 on the side wall of the lifting component 203, and a fixing component 403 within the limiting component 402.

[0032] Specifically, the machine tool body 101 is fixedly connected to the support 102. A threaded rod 102a is threadedly connected to the upper side of the support 102, and a fixed plate 102b is rotatably connected to the lower side of the threaded rod 102a. A fixing groove 102c is opened on the upper side of the machine tool body 101. Protective pads 102d are fixedly connected to the inner wall of the fixing groove 102c and the lower side of the fixed plate. A sliding groove 102e adapted to the fixed plate is opened on the side wall of the support 102. The fixed plate 102b is slidably connected to the support 102. The cable head can be placed in the fixing groove 102c, and by rotating the threaded rod 102a, the fixing plate 102b moves downward to fix the cable head on the machine tool body 101. The protective pad 102d prevents the cable head from being crushed. The first electric slide rail 103 is fixedly installed on the machine tool body 101. The push seat 104 is fixedly connected to the support seat 105. The ring seat 106 is fixedly connected to the support seat 105. The controller is fixedly installed on the side wall of the support seat 105.

[0033] Furthermore, the connecting assembly 201 includes a first slide 201a disposed on the side wall of the annular seat 106, a support plate 201b fixedly connected to the side wall of the first slide 201a, a second electric slide rail 201c fixedly connected to the side wall of the first slide 201a, and a push block 201d provided on the second electric slide rail 201c; the power assembly 202 includes a first motor 202a disposed on the inner side wall of the support plate 201b, a first electric push rod 202b fixedly connected to the output end of the first motor 202a, a moving rod 202c fixedly connected to the side wall of the first electric push rod 202b, a first gear 202d fixedly connected to the outer surface of the moving rod 202c, an annular groove 202e opened on the inner side wall of the annular seat 106, and a second gear 202f fixedly connected to the inner side wall of the annular groove 202e; wherein, the first gear 202d and the second gear 202f are meshed and connected, and the moving rod 202c communicates with the first slide 201a.

[0034] The annular seat 106 has annular grooves on both the left and right sides, and the annular groove on the right side is connected to the annular groove 202e. The first slide 201a is slidably connected to the annular seat 106 through the annular groove. The first motor 202a is fixedly installed on the inner side wall of the support seat 105. The moving rod 202c is slidably connected to the first slide 201a. The side wall of the first slide 201a has a through groove 303a that matches the moving rod 202c. There are two first gears 202d, and the two first gears 202d are symmetrically arranged. The two gears are respectively distributed in the annular groove 202e and the support plate 201b. When the corresponding first gear 202d meshes with the second gear 202f, the first motor 202a is started, and the first slide 201a can slide on the annular seat 106.

[0035] Preferably, the lifting assembly 203 includes a second electric push rod 203a disposed on the upper side of the push block 201d, a lifting seat 203b fixedly connected to the lower side of the second electric push rod 203a, a second motor 203c fixedly connected to the inner wall of the lifting assembly 203, a rotating seat 203d fixedly connected to the output end of the second motor 203c, a sliding plate 203e slidably connected to the support plate 201b, and a lifting plate 203f slidably connected to the sliding plate 203e; the engraving assembly 303 includes a through groove 303a disposed on the side wall of the connecting seat 301c, a second sliding seat 303b slidably connected in the through groove 303a, a connecting rod 303c rotatably connected to the inner wall of the second sliding seat 303b, a cutting blade 303d fixedly connected to the side wall of the connecting rod 303c, a grinding cylinder 303e fixedly connected to the side wall of the connecting rod 303c, and a guide seat 303f rotatably connected to the outer surface of the connecting rod 303c.

[0036] It should be noted that the second electric push rod 203a is fixedly installed on the upper side of the push block 201d. The side wall of the support base 105 has a sliding groove that matches the slide plate 203e. When the lifting base 203b moves back and forth, the lifting plate 203f will drive the slide plate 203e to move back and forth under the action of the sliding groove. There are two through sliding grooves 303a, and the two through sliding grooves 303a are symmetrically arranged. The cutting blade 303d is fixedly connected to the side wall of the connecting rod 303c located at the front. The grinding cylinder 303e is fixedly connected to the side wall of the connecting rod 303c located at the rear. The initial position of the connecting rod 303c located at the front is located inside the rotary base 203d, so that when the second motor 203c is started, the connecting rod 303c located at the front can rotate towards the rotary base 203d to realize the rotational cutting of the cutting blade 303d.

[0037] In use, the cable head is placed on the protective pad 102d on the fixing groove 102c and passed through the annular seat 106. Then, the threaded rod 102a is rotated, causing the fixing plate 102b to move downward under the action of the slide groove 102e to fix the cable head in place without the need for manual assistance. Then, the second electric push rod 203a is activated, causing the lifting seat 203b to move downward, so that the cutting blade 303d or the grinding cylinder 303e contacts the surface of the cable head. The second motor 203c is then activated, causing the cutting blade 303d or the grinding cylinder 303e to rotate and cut, peel, or grind the cable head. At the same time, the first motor 202a can be activated, causing the first electric push rod 202b to drive the moving rod 202c to rotate, causing the first gear 202d to rotate, so that the first slide 201a moves from the first gear 202d to the second gear. Under the action of 202f, the cutting blade 303d or the grinding cylinder 303e slides on the annular seat 106, allowing the cutting blade 303d or the grinding cylinder 303e to cut, peel, or grind around the surface of the cable head, achieving comprehensive cable head fabrication. Through the first electric slide rail 103, the pusher 104 can drive the support seat 105 and the annular seat 106 to move left and right, expanding the processing area of ​​the cable head and improving the processing efficiency of cutting, peeling, and grinding the cable head. By setting the second electric slide rail 201c, the pusher 201d can drive the lifting seat 203b to move back and forth, allowing the cutting blade 303d or the grinding cylinder 303e to move back and forth to cut, peel, or grind the cable head. The cutting, peeling, and grinding of the cable head are automated, saving time and labor, improving the efficiency of cable head fabrication, and improving the stability of cable head fabrication quality.

[0038] In summary, through the cooperation of the connecting component 201, the power component 202, the lifting component 203, and the engraving component 303, the cutting, peeling, and polishing of cable heads can be automated, saving time and effort, improving the efficiency of cable head production, and achieving the effect of improving the stability of cable head production quality.

[0039] Example 2

[0040] Reference Figures 2-3 This is the second embodiment of the present invention. Unlike the previous embodiment, this embodiment provides a CNC machine tool for making cable heads. It includes a sliding assembly 301, which includes a sliding seat 301a disposed on the side wall of the first sliding seat 201a. A rack 301b is fixedly connected to the side wall of the sliding seat 301a, and a connecting seat 301c is slidably connected to the inner side wall of the sliding seat 301a. The rack 301b is meshed with the first gear 202d.

[0041] Specifically, the first slide block 201a has a groove on its side wall that matches the slide block 301a. The slide block 301a is slidably connected to the first slide block 201a through the groove. When the rack 301b meshes with the corresponding first gear 202d, the first gear 202d does not mesh with the second gear 202f. At this time, the first motor 202a starts, and the slide block 301a moves back and forth under the action of the rack 301b and the first gear 202d, so as to drive the connecting seat 301c to move back and forth, thereby realizing the switching between the cutting blade 303d and the grinding cylinder 303e.

[0042] Furthermore, the guide assembly 302 includes a first guide groove 302a disposed on the side wall of the lifting plate 203f, a second guide groove 302b disposed in the first guide groove 302a, a third guide groove 302c disposed in the first guide groove 302a, and an arc surface 302d disposed in both the first guide groove 302a and the second guide groove 302b.

[0043] Specifically, the first guide groove 302a is connected to the second guide groove 302b and the third guide groove 302c. Both guide seats 303f are slidably connected to the lifting plate 203f through the first guide groove 302a, the second guide groove 302b and the third guide groove 302c. When the guide seat 303f located on the front side contacts the arc surface 302d in the second guide groove 302b, the cutting blade 303d is at its highest point, which can prevent obstruction of the grinding cylinder 303e during grinding. The connecting rod 303c connected to 303e is located inside the rotary seat 203d, allowing the grinding cylinder 303e to grind the cable head. When the guide seat 303f located on the rear side contacts the arc surface 302d in the third guide groove 302c, the grinding cylinder 303e is at its highest point, which can prevent it from obstructing the cutting blade 303d from cutting. The connecting rod 303c connected to the cutting blade 303d is located inside the rotary seat 203d, allowing the cutting blade 303d to cut and peel the cable head.

[0044] In use, in conjunction with Embodiment 1, when the lifting seat 203b moves downward, the connecting rod 303c and the guide seat 303f pull the connecting seat 301c and the lifting plate 203f to move downward. When it is necessary to polish the cable head, the first electric push rod 202b is activated, causing the moving rod 202c to drive the first gear 202d to move to the left, so that the first gear 202d on the left side is not engaged with the second gear 202f, and the first gear 202d on the right side is engaged with the rack 301b. At this time, the first motor 202a is activated, and the first electric push rod 202b drives the moving rod 202c to rotate, causing the first gear 202d to rotate. Under the action of the first gear 202d and the rack 301b, the sliding seat 301a drives the connecting seat 301c to move forward, and the guide seat 303f at the front slides from the first guide groove 302a into the second guide groove 302b. Under the action of the second guide groove 302b, guide seat 303f, through groove 303a, and second slide 303b, the connecting rod 303c at the front will drive the cutting blade 303d to move forward and upward, causing the connecting rod 303c at the front to disengage from the rotating seat 203d. Meanwhile, the guide seat 303f at the rear slides from the third guide groove 302c into the first guide groove 302a. At this time, under the action of the third guide groove 302c, guide seat 303f, through groove 303a, and second slide 303b, the connecting rod 303c at the rear will drive the grinding cylinder 303e to move forward and downward, so that the connecting rod 303c at the rear is located in the rotating seat 203d, realizing the grinding of the cable head. At this time, the cutting blade 303d is higher than the grinding cylinder 303e to avoid affecting the grinding of the cable head by the grinding cylinder 303e. This allows for quick switching between the cutting blade 303d and the grinding cylinder 303e, improving practicality.

[0045] In summary, in conjunction with Embodiment 1, and through the cooperation of the sliding component 301 and the guide component 302, the rapid switching between the cutting blade 303d and the grinding cylinder 303e can be assisted, thereby improving practicality.

[0046] Example 3

[0047] Reference Figures 4-6This is the third embodiment of the present invention. Unlike the previous embodiment, this embodiment provides a CNC machine tool for cable head fabrication, which includes a limiting assembly 401 comprising a third slide groove 401a disposed on the outer surface of the connecting rod 303c. A first spring 401b is fixedly connected to the inner sidewall of the third slide groove 401a. A limiting seat 401c is fixedly connected to the sidewall of the first spring 401b. A limiting groove 401d is formed on the sidewall of the second slide 303b. A connecting groove 401e is formed on the outer surface of the rotary seat 203d. The limiting seat 401... c is plugged into the limiting groove 401d; the limiting component 402 includes a first groove 402a disposed on the inner side wall of the rotary seat 203d, a second spring 402b fixedly connected to the inner side wall of the first groove 402a, a limiting seat 402c fixedly connected to the side wall of the second spring 402b, a limiting groove 402d opened on the outer surface of the connecting rod 303c, a pressing groove 402e opened on the outer surface of the connecting rod 303c, a connecting groove 402f opened in the rotary seat 203d, and a rotating seat 402g rotatably connected to the inner side wall of the connecting groove 402f.

[0048] Specifically, the limiting seat 401c is slidably connected to the third sliding groove 401a. Both the side wall of the limiting seat 401c and the inner side wall of the connecting groove 401e are provided with inclined surfaces. This allows the corresponding connecting rod 303c to gradually insert into the rotating seat 203d when the connecting seat 301c moves backward or forward. Simultaneously, the limiting seat 401c moves into the connecting groove 401e. Under the action of the inclined surfaces, the limiting seat 401c moves to the left, causing it to disengage from the limiting groove 401d and releasing the limiting position of the connecting rod 303c. At this point, the connecting... The rod 303c can drive the cutting blade 303d or the grinding cylinder 303e to rotate with the rotary base 203d. The first groove 402a has two sections, which are symmetrically arranged. The first groove 402a located at the front is higher than the first groove 402a located at the rear. The limiting seat 402c is slidably connected to the first groove 402a. Both the side wall of the limiting seat 402c and the inner side wall of the extrusion groove 402e are provided with inclined surfaces, so that when the connecting rod 303c located at the front moves backward or the connecting rod located at the rear moves backward... When the connecting rod 303c moves forward into the rotating seat 203d, it will press against a corresponding limiting seat 402c. At this time, the corresponding limiting seat 402c will slide into the first groove 402a under the action of the inclined surface. When the connecting rod 303c located at the front or the connecting rod 303c located at the rear is in the middle position of the rotating seat 203d, the limiting groove 402d is inserted and connected to the other corresponding limiting seat 402c, thereby limiting the connecting rod 303c. The connecting groove 402f connects with the two first limiting seats 402a. A groove 402a is connected. When the front limiting seat 402c slides into the first groove 402a, it will press against the rotating seat 402g. The rotating seat 402g will deflect and press against the rear limiting seat 402c, maintaining the stability of the position of the rear limiting seat 402c. When the rear limiting seat 402c slides into the first groove 402a, the rotating seat 402g will be pressed and deflected, pressing against the front limiting seat 402c, maintaining the stability of the position of the front limiting seat 402c.

[0049] Furthermore, the fixing component 403 includes a sliding groove 403a disposed on the side wall of the limiting seat 402c. A third spring 403b is fixedly connected to the inner side wall of the sliding groove 403a. A pressing block 403c is fixedly connected to the side wall of the third spring 403b. A fixing block 403d is slidably connected in the sliding groove 403a. A fixing groove 403e is opened in the inner side wall of the limiting groove 402d. Rotating blocks 403f are rotatably connected to the inner side walls of both the pressing block 403c and the fixing block 403d. A connecting block 403g is fixedly connected between the two corresponding rotating blocks 403f. The fixing block 403d is inserted into the fixing groove 403e.

[0050] Specifically, the sliding groove 403a is T-shaped, there are two third springs 403b, which are symmetrically arranged. The extrusion block 403c is slidably connected to the sliding groove 403a. There are two fixing blocks 403d, which are symmetrically arranged and slidably connected to the sliding groove 403a. The inner wall of the extrusion block 403c is provided with two rotating blocks 403f, which are symmetrically arranged. The inner walls of the fixing block 403d and the fixing groove 403e are both provided with inclined surfaces.

[0051] In use, in conjunction with Embodiment 2, when the connecting seat 301c drives the connecting rod 303c to move forward or backward, the corresponding connecting rod 303c will press against the corresponding fixing block 403d. Under the pressure of the inclined surface, the fixing block 403d slides into the sliding groove 403a, causing it to disengage from the fixing groove 403e. The pressing block 403c, under the action of the rotating block 403f and the connecting block 403g, moves towards the connecting rod 303c, thus releasing the limiting fixation of the connecting rod 303c. Simultaneously, the limiting seat 401c gradually disengages from the connecting groove 401e, and... Under the action of the first spring 401b and the third slide 401a, it will move to the right, so that the limiting groove 401d is inserted into the corresponding limiting groove 401d, thereby limiting and fixing the corresponding connecting rod 303c with the corresponding second slide 303b, realizing the limiting of the connecting rod 303c, preventing the connecting rod 303c from deflecting and requiring manual intervention to adjust the angle of the connecting rod 303c during the switching process so that it can be smoothly inserted into the rotating seat 203d. As the other connecting rod 303c gradually moves into the rotating seat 203d, the limiting seat 401c will gradually insert into the connecting groove 401e. Inside, it will squeeze the rotary seat 203d. At this time, the limiting seat 401c will move to the left under the action of the inclined surface and the third sliding groove 401a, so that the limiting seat 401c disengages from the limiting groove 401d. At the same time, the squeezing groove 402e of the corresponding connecting rod 303c will squeeze the corresponding limiting seat 402c. The limiting seat 402c will slide into the first groove 402a under the action of the inclined surface and the first groove 402a. The corresponding connecting rod 303c continues to move into the rotary seat 203d, gradually approaching the other limiting seat 402c. When the corresponding limiting seat 402c is inserted into the corresponding limiting groove 402d... When the extrusion block 403c is compressed, it slides into the sliding groove 403a, causing the two corresponding fixing blocks 403d to move away from each other and insert into the corresponding fixing groove 403e under the action of the rotating block 403f and the connecting block 403g, thereby limiting and fixing the corresponding connecting rod 303c. At this time, when the motor is started, the rotating base 203d can drive the connecting rod 303c to rotate. When switching between the cutting blade 303d and the grinding cylinder 303e, the connecting rod 303c and the rotating base 203d can be limited and fixed, so as to ensure that the rotating base 203d can smoothly drive the corresponding connecting rod 303c to rotate.

[0052] In summary, in conjunction with Embodiment 2, and through the cooperation of the limiting component 401, the restricting component 402, and the fixing component 403, the connecting rod 303c and the rotary table 203d can be limited and fixed when switching between the cutting blade 303d and the grinding cylinder 303e, thereby ensuring that the rotary table 203d can smoothly drive the corresponding connecting rod 303c to rotate.

[0053] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of the invention. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structurally equivalent but also equivalent in structure. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of the invention. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0054] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the invention as currently considered, or those features that are not relevant to implementing the invention) may be omitted.

[0055] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine task in design, manufacturing, and production without requiring extensive experimentation.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A CNC machine tool for making cable heads, characterized in that: include, The main component (100) includes a machine tool body (101), a support (102) disposed on the upper side of the machine tool body (101), a first electric slide rail (103) disposed on the upper side of the machine tool body (101), a push seat (104) disposed on the first electric slide rail (103), a support seat (105) disposed on the push seat (104), and an annular seat (106) disposed on the side wall of the support seat (105). The connecting component (200) includes a connecting assembly (201) disposed on the annular seat (106), a power assembly (202) disposed on the connecting assembly (201), and a lifting assembly (203) disposed on the connecting assembly (201); The switching component (300) includes a sliding component (301) disposed on the side wall of the connecting component (201), a guide component (302) disposed on the lifting component (203), and an engraving component (303) disposed on the sliding component (301); The limiting component (400), the limiting component (401) disposed on the side wall of the engraving component (303), the limiting component (402) disposed on the side wall of the lifting component (203), and the fixing component (403) disposed within the limiting component (402); The connecting assembly (201) includes a first slide (201a) disposed on the side wall of the annular seat (106), a support plate (201b) fixedly connected to the side wall of the first slide (201a), a second electric slide rail (201c) fixedly connected to the side wall of the first slide (201a), and a push block (201d) provided on the second electric slide rail (201c); The power assembly (202) includes a first motor (202a) disposed on the inner sidewall of the support plate (201b), a first electric push rod (202b) fixedly connected to the output end of the first motor (202a), a moving rod (202c) fixedly connected to the sidewall of the first electric push rod (202b), a first gear (202d) fixedly connected to the outer surface of the moving rod (202c), an annular groove (202e) opened on the inner sidewall of the annular seat (106), and a second gear (202f) fixedly connected to the inner sidewall of the annular groove (202e). The first gear (202d) is meshed with the second gear (202f), and the moving rod (202c) is connected to the first slide (201a). The lifting assembly (203) includes a second electric push rod (203a) disposed on the upper side of the push block (201d), a lifting seat (203b) fixedly connected to the lower side of the second electric push rod (203a), a second motor (203c) fixedly connected to the inner wall of the lifting assembly (203), a rotating seat (203d) fixedly connected to the output end of the second motor (203c), a sliding plate (203e) slidably connected to the support plate (201b), and a lifting plate (203f) slidably connected to the sliding plate (203e). The sliding assembly (301) includes a sliding seat (301a) disposed on the side wall of the first sliding seat (201a), a rack (301b) fixedly connected to the side wall of the sliding seat (301a), and a connecting seat (301c) slidably connected to the inner side wall of the sliding seat (301a). The rack (301b) is meshed with the first gear (202d); The engraving assembly (303) includes a through groove (303a) disposed on the side wall of the connecting seat (301c), a second slide block (303b) is slidably connected in the through groove (303a), a connecting rod (303c) is rotatably connected to the inner side wall of the second slide block (303b), a cutting blade (303d) is fixedly connected to the side wall of the connecting rod (303c), a grinding cylinder (303e) is fixedly connected to the side wall of the connecting rod (303c), and a guide seat (303f) is rotatably connected to the outer surface of the connecting rod (303c).

2. The CNC machine tool for cable head fabrication as described in claim 1, characterized in that: The guide assembly (302) includes a first guide groove (302a) disposed on the side wall of the lifting plate (203f), a second guide groove (302b) disposed in the first guide groove (302a), a third guide groove (302c) disposed in the first guide groove (302a), and an arc surface (302d) disposed in both the first guide groove (302a) and the second guide groove (302b).

3. The CNC machine tool for cable head fabrication as described in claim 2, characterized in that: The limiting component (401) includes a third slide groove (401a) disposed on the outer surface of the connecting rod (303c), a first spring (401b) is fixedly connected to the inner side wall of the third slide groove (401a), a limiting seat (401c) is fixedly connected to the side wall of the first spring (401b), a limiting groove (401d) is opened on the side wall of the second slide seat (303b), and a connecting groove (401e) is opened on the outer surface of the rotating seat (203d). The limiting seat (401c) is plugged into the limiting groove (401d).

4. The CNC machine tool for cable head fabrication as described in claim 3, characterized in that: The limiting component (402) includes a first groove (402a) disposed on the inner sidewall of the rotating base (203d), a second spring (402b) fixedly connected to the inner sidewall of the first groove (402a), a limiting seat (402c) fixedly connected to the sidewall of the second spring (402b), a limiting groove (402d) opened on the outer surface of the connecting rod (303c), a pressing groove (402e) opened on the outer surface of the connecting rod (303c), a communicating groove (402f) opened in the rotating base (203d), and a rotating seat (402g) rotatably connected to the inner sidewall of the communicating groove (402f).

5. The CNC machine tool for cable head fabrication as described in claim 4, characterized in that: The fixing component (403) includes a sliding groove (403a) disposed on the side wall of the limiting seat (402c), a third spring (403b) is fixedly connected to the inner side wall of the sliding groove (403a), a pressing block (403c) is fixedly connected to the side wall of the third spring (403b), a fixing block (403d) is slidably connected in the sliding groove (403a), a fixing groove (403e) is opened in the inner side wall of the limiting groove (402d), and a rotating block (403f) is rotatably connected to the inner side walls of both the pressing block (403c) and the fixing block (403d), and a connecting block (403g) is fixedly connected between the two corresponding rotating blocks (403f); The fixing block (403d) is plugged into the fixing groove (403e).

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