CN115410778B

CN115410778B - Metal sheath embossing mill for cable processing and processing method

Info

Publication number: CN115410778B
Application number: CN202211362737.9A
Authority: CN
Inventors: 黄精巍
Original assignee: Xiong'an Baodi Cable Co ltd
Current assignee: Xiong'an Baodi Cable Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-04-18
Anticipated expiration: 2042-11-02
Also published as: CN115410778A

Abstract

The invention relates to the technical field of a pattern rolling machine, in particular to a metal sheath pattern rolling machine for processing a cable and a processing method thereof.

Description

Metal sheath embossing machine for cable processing and processing method

Technical Field

The invention relates to the technical field of embossing machines, in particular to a metal sheath embossing machine for cable processing and a processing method.

Background

In order to meet the requirements of the electric wire and cable applied in various complex environments, such as electromagnetic field shielding, mechanical external force damage prevention and the like, in the design and manufacturing process of a product, a metal shielding protective layer made of metal materials such as copper, aluminum, steel and the like or alloy materials thereof needs to be arranged in the protective layer structure, the metal shielding protective layer is a cable metal sheath (also called metal protective layer), when the cable with the metal sheath is produced, in order to ensure that the cable has certain bending property after production, a corrugating machine is generally used for corrugating the metal sheath on the cable, and meanwhile, the tightness and firmness between the cable and the metal sheath can be increased through rolling.

The metal sheath pricking machine used in cable processing in the prior art mostly feeds one ends of a cable and a metal sheath into a feeding end of a graining machine when the metal sheath is rolled, and then extrudes the outer surface of the metal sheath to form grains through a pricking knife on the graining machine.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a metal sheath embossing machine for cable processing and a processing method thereof, which solve the problems that when the metal sheath embossing machine for cable processing in the prior art rolls a metal sheath, when the processed cable has more types and different diameters, a cutter binding device required in rolling needs to be frequently replaced, and meanwhile, when a non-national-standard cable is processed, the adjustment performance of the gap between the rolled texture and the rolled texture is poor.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the metal sheath embossing mill for processing the cable comprises a bearing driving box, an adjusting and stabilizing mechanism, a driving shaft, a driving and adjusting mechanism and a driving tool rest;

a bearing frame is fixedly arranged in the bearing drive box, and part of the bearing frame extends to the upper part of the bearing drive box;

the adjusting and stabilizing mechanism comprises two groups of adjusting and stabilizing components, the two groups of adjusting and stabilizing components are arranged on the bearing frame and correspond to each other, and the two groups of adjusting and stabilizing components are positioned above the bearing driving box and are used for stabilizing the positions of the processed cables and the metal sheath;

one end of the driving shaft is rotatably installed at one end of one group of the adjusting and stabilizing assemblies, and a wiring through hole is formed in the driving shaft;

part of the driving adjusting mechanism is arranged on the bearing frame, and the other part of the driving adjusting mechanism is arranged on the driving shaft;

the driving tool rest is fixedly arranged on the other side of the driving shaft, a plurality of groups of adjustable binding tool seats are arranged on the driving tool rest, the plurality of groups of adjustable binding tool seats are distributed on the driving tool rest at equal angles, and the upper parts of the plurality of groups of adjustable binding tool seats are provided with the grain binding tool bits.

On the basis of the above scheme, one of them is a set of adjust stable subassembly includes three-jaw chuck and three spacing round, three-jaw chuck includes regulating part, drive division and spacing portion, wherein spacing portion includes three jack catch, and is three spacing recess has all been seted up on the jack catch, and is three spacing round rotates respectively to be installed threely inside the spacing recess, makes and forms a spacing cavity that is used for restricting metal sheath between the three spacing round.

As a preferable technical solution of the present invention, the driving adjustment mechanism further includes a main driving tooth, an auxiliary driving tooth, two chain wheels, a chain and two driving rotating rods, the driving motor and the gear box are both mounted on the carrier, and the output end of the driving motor and the input end of the gear box are detachably and fixedly mounted, the two driving rotating rods are both rotatably mounted on the carrier, one end of each of the two driving rotating rods is fixedly mounted between the two chain wheels, the chain is connected between the two chain wheels in a transmission manner, the output end of the gear box is fixedly mounted with one end of one of the driving rotating rods, the auxiliary driving tooth is fixedly mounted at one end of the other driving rotating rod, the main driving tooth is fixedly mounted on the driving shaft, and the main driving tooth and the auxiliary driving tooth are engaged with each other.

As a preferable technical scheme of the invention, one group of the adjustable binding tool seats comprises an adjusting box, a bearing seat, an adjusting screw, an adjusting nut and a limiting nut, the adjusting box is fixedly installed on the driving tool rest, part of the bearing seat is slidably installed inside the adjusting box, one end of the adjusting screw is fixedly installed on the bearing seat, the other end of the adjusting screw penetrates through the adjusting box to the outside of the adjusting box, the adjusting nut is rotatably installed on the adjusting box and is in threaded connection with the adjusting screw, the limiting nut is in threaded connection with the adjusting screw, and the binding tool head is detachably and fixedly installed on the bearing seat through two small bolts.

In order to facilitate heat dissipation of equipment bearing the inside of the driving box, the box door is installed at one end of the bearing driving box, the heat dissipation fan is installed at the other end of the bearing driving box, a plurality of ventilation holes are formed in the bearing driving box, and the dust removal net is arranged on each ventilation hole.

In order to protect the adjusting and stabilizing mechanism and the partial driving and adjusting mechanism, a first protection box used for protecting the partial driving and adjusting mechanism and one set of adjusting and stabilizing assembly is arranged on the bearing driving box, one end of the first protection box is fixedly and rotatably arranged between the driving shafts, a first feeding port is formed in the other end of the first protection box, a second protection box used for protecting the other set of adjusting and stabilizing assembly is further arranged on the bearing driving box, a second feeding port and a discharging port are formed in the second protection box, and the first feeding port, the second feeding port and the discharging port correspond to each other.

In order to adjust the adjusting stabilizing assembly conveniently, the first protective box and the second protective box are respectively provided with an adjusting cover used for adjusting the adjusting stabilizing assembly.

The processing method of the metal sheath embossing mill for processing the cable comprises the metal sheath embossing mill for processing the cable and also comprises the following steps:

before the metal sheath embossing machine for processing the cable is used, an adjusting part on a three-jaw chuck is rotated according to the diameter of a metal sheath, three clamping jaws on a limiting part are driven to move through a driving part on the three-jaw chuck, corresponding limiting wheels are driven to move through the movement of the clamping jaws, the diameter of a limiting cavity between the limiting wheels is adjusted, an adjusting nut is simultaneously rotated, the adjusting nut drives an adjusting screw to move, the adjusting screw drives a bearing seat to move, a embossing cutter head is driven to move through the bearing seat, and the embossing end of the embossing cutter head moves to a specified rolling depth, so that preparation work can be completed;

and step two, after the preparation work is finished, sequentially enabling a metal sheath to be processed or a cable sleeved with the metal sheath to pass through the limiting cavity, the wiring through hole, the driving tool rest and the feeding hole from the feeding hole I to the limiting cavity on the other side and extend out of the discharging hole, pulling and winding the cable through other external equipment, starting the driving motor when the metal sheath to be embossed or the cable sleeved with the metal sheath is pulled through the external equipment, driving the transmission box to rotate through the output end of the driving motor, enabling the output end of the transmission box to drive the driving rotating rod connected with the transmission box to rotate, driving the chain wheel connected with the driving rotating rod to rotate through the driving rotating rod, driving the other driving rotating rod to rotate through the matching of the chain and the other chain wheel, driving the driven tooth to rotate, driving the main driving tooth to drive the driving shaft to rotate, driving the tool rest to drive the adjustable pricking tool rest to move through the driving tool rest, and pricking tool bits on the surface of the metal sheath or the cable sleeved with the metal sheath through the adjustable pricking tool rest.

And step three, when the equipment pricks the metal sheath to be processed or the cable sleeved with the metal sheath, the grain clearance on the outer surface of the metal sheath to be processed or the cable sleeved with the metal sheath can be adjusted by adjusting the rotating speed of the gearbox, and the grain pricking effect is good.

(III) advantageous effects

Compared with the prior art, the invention provides a metal sheath embossing mill for processing cables and a processing method, and the metal sheath embossing mill has the following beneficial effects:

according to the invention, the positions of metal sheaths with different diameters are convenient to stabilize by adjusting the stabilizing mechanism, the adjustable binding tool seat is matched with the binding tool head, so that the binding tool heads with various grains can be conveniently and rapidly replaced and stabilized, meanwhile, the position of the binding tool head can be adjusted by adjusting the binding tool seat, so that non-national standard metal sheaths with different diameters can be conveniently rolled, the depth of the rolled grains can be adjusted, and the rotating speed of the driving tool rest can be conveniently adjusted by the driving shaft through the matching between the driving motor on the driving adjusting mechanism and the gearbox, so that the binding clearance of the metal sheaths during rolling can be conveniently adjusted;

consequently, this metal sheath embosser for cable processing when rolling the surface of metal sheath or the cable that the cover was equipped with metal sheath, not only is convenient for roll the metal sheath of different diameters, and is convenient for adjust the rolling line degree of depth of metal sheath according to metal sheath's diameter, when rolling metal sheath simultaneously, is convenient for control the clearance between the rolling line, and the practicality is stronger.

Drawings

FIG. 1 is a partially cut-away perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic perspective view of another embodiment of the present invention;

FIG. 4 is a schematic view of a partially cut-away perspective structure of a driving tool holder, a knurling tool bit, and a plurality of sets of adjustable hob seats in accordance with the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 1A;

FIG. 6 is an enlarged partial view of FIG. 1 at B;

fig. 7 is a partially enlarged view of the structure at C in fig. 1 according to the present invention.

In the figure: 1. a load bearing drive box; 2. a carrier; 3. a drive shaft; 4. a drive motor; 5. a gearbox; 6. driving the tool rest; 7. a knurling tool bit; 8. a three-jaw chuck; 9. a limiting wheel; 10. a main drive tooth; 11. a driven tooth; 12. a sprocket; 13. a chain; 14. driving the rotating rod; 15. an adjusting box; 16. a bearing seat; 17. adjusting the screw rod; 18. adjusting the nut; 19. a limit nut; 20. a heat-dissipating fan; 21. a dust removal net; 22. a first feeding hole; 23. a discharge port; 24. an adjusting cover; 101. adjusting the stabilizing mechanism; 102. a drive adjustment mechanism; 103. the binding seat can be adjusted.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 7, the metal sheath embossing machine for processing cables includes a bearing driving box 1, an adjusting and stabilizing mechanism 101, a driving shaft 3, a driving and adjusting mechanism 102 and a driving tool rest 6;

a bearing frame 2 is fixedly arranged in the bearing drive box 1, part of the bearing frame 2 extends to the upper part of the bearing drive box 1, and the bearing frame 2 is H-shaped and is used for supporting the equipment;

the adjusting and stabilizing mechanism 101 comprises two groups of adjusting and stabilizing components, the two groups of adjusting and stabilizing components are arranged on the bearing frame 2, the two groups of adjusting and stabilizing components correspond to each other, the two groups of adjusting and stabilizing components are arranged above the bearing driving box 1, one group of adjusting and stabilizing components comprises a three-jaw chuck 8 and three limiting wheels 9, the three-jaw chuck 8 comprises an adjusting part, a driving part and a limiting part, the limiting part comprises three jaws, limiting grooves are formed in the three jaws, the three limiting wheels 9 are respectively and rotatably arranged in the three limiting grooves, so that a limiting cavity for limiting a metal sheath is formed between the three limiting wheels 9, the three-jaw chuck 8 is conventional equipment purchased from the market and known by technicians in the field, the model can be selected or customized according to actual needs, the invention is characterized in that the limiting wheels 9 are arranged on the jaws of the adjusting and stabilizing mechanism, the cable sheath or the cable sheathed with the metal sheath can be stabilized by adjusting the jaws of the limiting wheels 9, when the metal sheath passes through the limiting grooves, the jaws of the limiting wheels can not damage the metal sheath 9, and the metal sheath can be simultaneously corrected by increasing the contact with the outer surface of the metal sheath 9, and the metal sheath can be further corrected.

One end of the driving shaft 3 is rotatably installed at one end of one group of the adjusting and stabilizing assemblies, a wiring through hole is formed in the driving shaft 3, and the wiring through hole is used for a metal sheath or a cable sleeved with the metal sheath to pass through when in processing;

as mentioned above, the driving adjustment mechanism 102 is partially installed on the carrier 2, and the other part is installed on the driving shaft 3, the driving adjustment mechanism 102 includes the driving motor 4 and the gear box 5, and further includes the main driving tooth 10, the auxiliary driving tooth 11, two chain wheels 12, the chain 13 and two driving rotating rods 14, the driving motor 4 and the gear box 5 are both installed on the carrier 2, and the output end of the driving motor 4 and the input end of the gear box 5 are detachably and fixedly installed, the two driving rotating rods 14 are both rotatably installed on the carrier 2, one end of each of the two driving rotating rods 14 is respectively and fixedly installed between the two chain wheels 12, the chain 13 is in transmission connection between the two chain wheels 12, the output end of the gear box 5 and one end of one of the driving rotating rods 14 are fixedly installed, the driven gear 11 is fixedly arranged at one end of the other driving rotating rod 14, the main driving gear 10 is fixedly arranged on the driving shaft 3, the main driving gear 10 and the driven gear 11 are meshed with each other, when the driving gear is used, the driving motor 4 is started, the output end of the driving motor 4 drives the gear box 5 to operate, the output end of the gear box 5 drives the driving rotating rod 14 connected with the gear box 5 to rotate, the driving rotating rod 14 drives the chain wheel 12 connected with the driving rotating rod to rotate, the other driving rotating rod 14 drives the other driving rotating rod 14 to rotate through the matching of the chain 13 and the other chain wheel 12, the other driving rotating rod 14 drives the driven gear 11 to rotate, the driven gear 11 drives the main driving gear 10 to rotate, the main driving gear 10 drives the driving shaft 3 to rotate, and the control of the rotating speed of the driving shaft 3 is realized by adjusting the rotating speed of the gear box 5;

as shown in fig. 4, as mentioned above, the driving knife rest 6 is fixedly installed on the other side of the driving shaft 3, the driving knife rest 6 is provided with a plurality of groups of adjustable knife seats 103, the plurality of groups of adjustable knife seats 103 are equally distributed on the driving knife rest 6, and the upper part of the plurality of groups of adjustable knife seats 103 is provided with the knife head 7, wherein one group of adjustable knife seats 103 comprises an adjusting box 15, a bearing seat 16, an adjusting screw 17, an adjusting nut 18 and a limit nut 19, the adjusting box 15 is fixedly installed on the driving knife rest 6, part of the bearing seat 16 is slidably installed inside the adjusting box 15, one end of the adjusting screw 17 is fixedly installed on the bearing seat 16, the other end of the adjusting screw 17 passes through the adjusting box 15 to the outside of the adjusting box 15, the adjusting nut 18 is rotatably installed on the adjusting box 15, the adjusting nut 18 is in threaded connection with the adjusting screw 17, the limit nut 19 is in threaded connection with the adjusting screw 17, the knurling tool head 7 is detachably and fixedly arranged on the bearing seat 16 through two small bolts, when the knurling tool head is used, the adjusting nut 18 is rotated to drive the adjusting screw 17 to move, the adjusting screw 17 drives the bearing seat 16 to move, the bearing seat 16 drives the knurling tool head 7 to move, the knurling end of the knurling tool head 7 moves to a specified rolling depth, knurling treatment of different depths can be carried out on metal sheaths with different diameters or cables sleeved with the metal sheaths, supplementary explanation is that the knurling tool head 7 with different extrusion lines can be quickly replaced through dismounting the small bolts, meanwhile, the stability between the adjusting screw 17 and the adjusting nut 18 can be increased through the limiting nut 19, the stability of the knurling tool head 7 during rolling is ensured, when the knurling tool head is used actually, the knurling tool head is provided with a plurality of groups of adjustable knurling tool seats 103, and the knurling tool heads 7 can be arranged on the plurality of groups of adjustable knurling tool seats 103, can roll a plurality of binding lines on the metal sheath according to rolling requirements, and has stronger practicability.

Example 2

Example 2 of the present invention is further illustrated on the basis of example 1:

in order to facilitate the equipment that bears the weight of 1 inside of drive case to dispel the heat, the chamber door is installed to the one end that bears drive case 1, radiator fan 20 is installed to the other end that bears drive case 1, and bear and seted up a plurality of ventilation holes on the drive case 1, all be equipped with dust removal net 21 on a plurality of ventilation holes, can dispel the heat to bearing drive case 1 inside driving motor 4 and gearbox 5 through radiator fan 20, guarantee the life of this equipment, can install and maintain bearing drive case 1 inside equipment through setting up the chamber door.

In order to protect the adjusting and stabilizing mechanism 101 and the part of the driving and adjusting mechanism 102, a first protection box used for protecting the part of the driving and adjusting mechanism 102 and one group of adjusting and stabilizing assemblies is arranged on the bearing driving box 1, one end of the first protection box and the driving shaft 3 are fixedly and rotatably arranged, a first feeding hole 22 is formed in the other end of the first protection box, a second protection box used for protecting the other group of adjusting and stabilizing assemblies is further arranged on the bearing driving box 1, a second feeding hole and a discharging hole 23 are formed in the second protection box, and the first feeding hole 22, the second feeding hole and the discharging hole 23 correspond to each other.

In order to adjust the stabilizing component for the convenience, all be equipped with on protective housing one and the protective housing two and be used for adjusting the adjusting cover 24 that the stabilizing component adjusted, through opening adjusting cover 24, can adjust the regulation portion on the three-jaw chuck 8.

The driving motor 4, the gearbox 5 and the cooling fan 20 are conventional devices which are purchased from the market and are known to those skilled in the art, the models can be selected or customized according to actual needs, and the setting mode, the installation mode and the electrical connection mode are set, for those skilled in the art, the debugging operation can be performed according to the requirements of the use specifications, wherein when the existing device is used for producing a metal sheath, in order to ensure the uniformity of the processing of the metal sheath on the outer surface of the metal sheath when the metal sheath cannot be processed at a constant speed, a speed sensor in the prior art can be arranged at the feed inlet one 22, the speed when the metal sheath is fed is detected by the speed sensor, the rotating speed of the driving shaft 3 is controlled by the gearbox 5, the uniformity of the lines when the metal sheath is processed and the lines can be ensured, in actual use, control switches matched with the driving motor 4, the gearbox 5, the cooling fan 20, the speed sensor and the like are arranged, the installation position of the control switches is selected according to actual use requirements, and the operation control of operators can be conveniently performed, and excessive description is omitted.

Example 3

Example 3 of the present invention on the basis of example 1 and example 2, a specific method of using the apparatus is further described as follows:

before the metal sheath embossing machine for processing the cable is used, an adjusting part on a three-jaw chuck 8 is rotated according to the diameter of a metal sheath, three jaws on a limiting part are driven to move through a driving part on the three-jaw chuck 8, corresponding limiting wheels 9 are driven to move through the movement of the jaws, the diameter of a limiting cavity between the limiting wheels 9 is adjusted, meanwhile, an adjusting nut 18 is rotated, the adjusting nut 18 drives an adjusting screw 17 to move, the adjusting screw 17 drives a bearing seat 16 to move, and a embossing tool bit 7 is driven to move through the bearing seat 16, so that an embossing end of the embossing tool bit 7 moves to a specified rolling depth, and the preparation work can be finished;

after the preparation work is finished, a metal sheath to be processed or a cable sleeved with the metal sheath sequentially penetrates through the limiting cavity from the first feeding hole 22, the wiring through hole, the driving tool rest 6 and the second feeding hole to the limiting cavity positioned on the other side and extends out of the discharging hole 23, and the cable is pulled and wound through other external equipment, when the metal sheath to be rolled or the cable sleeved with the metal sheath is pulled by the external equipment, the driving motor 4 is started, the output end of the driving motor 4 drives the gearbox 5 to operate, so that the output end of the gearbox 5 drives the driving rotating rod 14 connected with the gearbox 5 to rotate, the driving rotating rod 14 drives the chain wheel 12 connected with the driving rotating rod to rotate, the other driving rotating rod 14 drives the driven teeth 11 to rotate, the driving teeth 10 drive the driving shaft 3 to rotate, the driving tool rest 6 is driven by the driving tool rest 6 to drive the adjustable tool seat 103 to move, and the surface of the cable sleeved with the metal sheath or the metal sheath can be rolled through the tool bit 7 on the adjustable tool seat 103.

When this equipment treats the metal sheath of processing or the cable that the cover is equipped with metal sheath and pricks the line, can treat the line clearance on the metal sheath of processing or the outer surface of the cable that the cover is equipped with metal sheath through the rotational speed of adjusting gearbox 5 and adjust, it is better to prick the line effect.

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 alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Metal sheath embossing calender for cable processing, its characterized in that includes:

the bearing driving box (1), a bearing frame (2) is fixedly installed inside the bearing driving box (1), and part of the bearing frame (2) extends to the upper part of the bearing driving box (1);

the adjusting and stabilizing mechanism (101) comprises two groups of adjusting and stabilizing components, the two groups of adjusting and stabilizing components are arranged on the bearing frame (2) and correspond to each other, and are positioned above the bearing driving box (1) and used for stabilizing the positions of the processed cables and the metal sheath;

one group of the adjusting and stabilizing components comprises a three-jaw chuck (8) and three limiting wheels (9);

the three-jaw chuck (8) comprises an adjusting part, a driving part and a limiting part, wherein the limiting part comprises three jaws, limiting grooves are formed in the three jaws, and three limiting wheels (9) are respectively rotatably installed in the three limiting grooves, so that a limiting cavity for limiting the metal sheath is formed among the three limiting wheels (9);

one end of the driving shaft (3) is rotatably installed at one end of one group of the adjusting and stabilizing assemblies, and a wiring through hole is formed in the driving shaft (3);

a drive adjusting mechanism (102), wherein one part of the drive adjusting mechanism (102) is arranged on the bearing frame (2) and the other part of the drive adjusting mechanism (102) is arranged on the drive shaft (3), and the drive adjusting mechanism (102) comprises a drive motor (4) and a gearbox (5) and is used for adjusting the rotating speed of the drive shaft (3);

the driving adjusting mechanism (102) further comprises a main driving tooth (10), an auxiliary driving tooth (11), two chain wheels (12), a chain (13) and two driving rotating rods (14);

the driving motor (4) and the gearbox (5) are both mounted on the bearing frame (2), the output end of the driving motor (4) and the input end of the gearbox (5) are detachably and fixedly mounted, the two driving rotating rods (14) are both rotatably mounted on the bearing frame (2), one end of each of the two driving rotating rods (14) is fixedly mounted between the two chain wheels (12), the chain (13) is in transmission connection between the two chain wheels (12), the output end of the gearbox (5) is fixedly mounted with one end of one of the driving rotating rods (14), the driven driving tooth (11) is fixedly mounted at one end of the other driving rotating rod (14), the main driving tooth (10) is fixedly mounted on the driving shaft (3), and the main driving tooth (10) and the driven tooth (11) are meshed with each other;

the driving tool rest (6) is fixedly arranged on the other side of the driving shaft (3), a plurality of groups of adjustable tool binding seats (103) are arranged on the driving tool rest (6), the plurality of groups of adjustable tool binding seats (103) are distributed on the driving tool rest (6) in an equal angle, and the upper parts of the plurality of groups of adjustable tool binding seats (103) are provided with the thread binding tool heads (7);

one group of the adjustable binding seat (103) comprises an adjusting box (15), a bearing seat (16), an adjusting screw rod (17), an adjusting nut (18) and a limiting nut (19);

adjusting box (15) fixed mounting be in on drive knife rest (6), the partial slidable mounting who bears seat (16) is in the inside of adjusting box (15), the one end fixed mounting of adjusting screw (17) is in bearing the outside that the other end passed adjusting box (15) to adjusting box (15) on seat (16), adjusting nut (18) rotate and are installed on adjusting box (15), and adjusting nut (18) with threaded connection between adjusting screw (17), stop nut (19) threaded connection is on adjusting screw (17), prick line tool bit (7) can dismantle fixed mounting through two little bolts and be in bear on seat (16).

2. The metal sheath embossing machine for cable processing according to claim 1, wherein a box door is installed at one end of the bearing driving box (1), a cooling fan (20) is installed at the other end of the bearing driving box (1), a plurality of ventilation holes are formed in the bearing driving box (1), and a dust removing net (21) is arranged on each ventilation hole.

3. The metal sheath embossing machine for processing the cables as claimed in claim 2, wherein a first protection box for protecting a part of the driving adjusting mechanism (102) and one group of the adjusting stabilizing mechanisms (101) is arranged on the bearing driving box (1), one end of the first protection box is fixedly and rotatably arranged with the driving shaft (3), and the other end of the first protection box is provided with a first feeding hole (22).

4. The metal sheath embossing machine for processing cables as claimed in claim 3, wherein a second protection box for protecting the other group of the adjusting and stabilizing mechanisms (101) is further arranged on the bearing driving box (1), a second feeding port and a second discharging port (23) are formed in the second protection box, and the first feeding port (22), the second feeding port and the second discharging port (23) correspond to each other.

5. The metal sheath embossing machine for cable processing according to claim 4, characterized in that the first protective box and the second protective box are each provided with an adjusting cover (24) for adjusting the adjusting stabilizing component.

6. A method of processing a metal sheath embosser for cable processing, characterized in that the metal sheath embosser for cable processing according to any one of claims 1 to 5 is used, comprising the steps of:

s1, before the metal sheath is used by a metal sheath embossing machine for cable processing, an adjusting part on a three-jaw chuck (8) is rotated according to the diameter of the metal sheath, three jaws on a limiting part are driven to move by a driving part on the three-jaw chuck (8), corresponding limiting wheels (9) are driven to move by the movement of the jaws, the diameter of a limiting cavity between the limiting wheels (9) is adjusted, an adjusting nut (18) is rotated simultaneously, the adjusting nut (18) drives an adjusting screw rod (17) to move, the adjusting screw rod (17) drives a bearing seat (16) to move, a embossing tool bit (7) is driven to move by the bearing seat (16), and the embossing end of the embossing tool bit (7) moves to a specified rolling depth, so that the preparation work can be completed;

s2, after the preparation work is finished, a metal sheath to be processed or a cable sleeved with the metal sheath sequentially penetrates through a limiting cavity of a first feed inlet (22), a routing through hole, a driving tool rest (6) and a second feed inlet to a limiting cavity of the other side, extends out of a discharge port (23), and can be pulled and wound through other external equipment, when the metal sheath or the cable sleeved with the metal sheath is pulled through external equipment, a driving motor (4) is started, the output end of the driving motor (4) drives a gearbox (5) to operate, the output end of the gearbox (5) drives a driving rotating rod (14) connected with the gearbox to rotate, the driving rotating rod (14) drives a chain wheel (12) connected with the driving rotating rod to rotate, the driving tool rest (6) drives a driven tooth (11) to rotate through the matching of a chain (13) and another chain wheel (12), the driving tooth (3) drives the driving rotating rod (14) to rotate, the driving tooth (11) drives a main driving tooth (10) to rotate, the driving tooth rest (6) drives the tool rest (6) to rotate through the adjustable wire piercing head of the tool holder (103), and the metal piercing head can be pierced by the adjustable metal sheath (7);

s3, when the equipment pricks the metal sheath to be processed or the cable sleeved with the metal sheath, the line clearance on the outer surface of the metal sheath to be processed or the cable sleeved with the metal sheath can be adjusted by adjusting the rotating speed of the gearbox (5), and the line pricking effect is good.