CN213437553U

CN213437553U - Multi-cutter V-shaped penetrating assembly and numerical control multi-cutter cutting penetrating machine

Info

Publication number: CN213437553U
Application number: CN202022222152.XU
Authority: CN
Inventors: 刘亚芳; 刘松领
Original assignee: Blue Giant Shenzhen Robot Technology Co ltd
Current assignee: Liu Songling
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-15
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a machine is surely worn to numerical control multitool, include: the device comprises a rack, a positioning jig, a transverse frame and a machining machine head, wherein a horizontal workbench is arranged on the rack; the positioning jig is connected to the horizontal workbench; the transverse frame is connected to the horizontal workbench; the processing machine head is connected to the transverse frame; the processing machine head comprises a processing seat connected to the transverse frame, a multi-cutter V-through assembly is arranged on the processing seat and comprises a V-through seat and a V-through cutter group connected to the V-through seat, the V-through cutter group comprises a V-through cutter shaft, a plurality of V-through blades for processing a V-shaped groove are arranged on the V-through cutter shaft at intervals, spacer sleeves are arranged on two adjacent V-through blades, V-through locking pieces for locking the plurality of V-through blades and the spacer sleeves on the V-through cutter shaft are arranged on the V-through cutter shaft, and a V-through driving motor for driving the V-through cutter group to rotate is arranged on the V-through seat; can process a plurality of V type grooves simultaneously, has simple structure, convenient operation, advantage that production efficiency is high.

Description

Multi-cutter V-shaped penetrating assembly and numerical control multi-cutter cutting penetrating machine

[ technical field ] A method for producing a semiconductor device

The utility model relates to a machining professional equipment specifically is a multitool V wears subassembly and many sword of numerical control cut and wear machine.

[ background of the invention ]

The panel like an LED lamp and the like needs to be processed with a plurality of V-shaped grooves, the existing processing equipment can only process the V-shaped grooves once through once reciprocating motion, and the processing mode has low working efficiency; in addition, the two end faces of the product need to be cut off, and the same substrate plate needs to be cut after processing; at present, when the end face and the slitting are carried out, other special equipment needs to be adopted, the repositioning is needed, the error is large, and the effect is low.

The utility model discloses it is not enough to solve prior art and research and propose promptly.

[ Utility model ] content

In order to solve the technical problem, the utility model discloses a numerical control multitool surely wears machine, include: the device comprises a rack, a positioning jig, a transverse frame and a machining machine head, wherein a horizontal workbench is arranged on the rack; the positioning jig is connected to the horizontal workbench and used for positioning a workpiece; the transverse frame is connected to the horizontal workbench; the processing machine head is connected to the transverse frame and used for processing the workpiece on the positioning jig; the processing aircraft nose contain the processing seat of connection on horizontal frame, the processing seat on be equipped with multitool V and wear the subassembly, multitool V wear the subassembly and contain V and wear the seat and connect the V on the seat and wear the knife tackle, V wear the knife tackle and contain V and wear the arbor, V wear the arbor on the interval and be equipped with the V that the multi-disc is used for processing V type groove and wear the blade, two adjacent V wear to be equipped with the spacer sleeve on the blade, V wear to be equipped with and be used for wearing the blade and the spacer sleeve locking V that the epaxial V was worn to the blade and pass the locking piece at V, V wear to be equipped with on the seat and be used for driving V and wear the pivoted V of knife tackle and wear driving motor.

According to the numerical control multi-cutter cutting-through machine, the V-shaped through seat is provided with the protective stop block around the V-shaped through cutter shaft and the V-shaped through cutter blade, the protective stop block is provided with the positioning hole matched with the end part of the V-shaped through cutter shaft, and the end part of the V-shaped through cutter shaft is rotatably connected in the positioning hole.

The numerical control multi-cutter cutting-through machine comprises a machining seat, a cutting seat and a cutting blade shaft, wherein the machining seat is provided with a cutting assembly used for cutting off the end part of a workpiece, the cutting assembly comprises a cutting seat and a cutting blade shaft rotatably connected to the cutting seat, the cutting blade shaft is provided with a cutting blade, the cutting blade shaft is provided with a cutting locking piece used for locking the cutting blade on the cutting blade shaft, and the cutting seat is provided with a cutting driving motor used for driving the cutting blade shaft to rotate.

A numerical control multitool cut-through machine as above, the processing seat on be equipped with the subassembly of cutting that is used for cutting going on to the work piece, the subassembly of cutting contain cut the seat and rotate the branch cutter axle of connection on cutting the seat, the branch cutter epaxial be equipped with the slitting blade, the branch cutter epaxial be equipped with be used for with the locking piece of slitting blade locking on dividing the cutter axle, the seat of cutting on be equipped with and be used for driving the pivoted of dividing cutter axle and cut driving motor.

The numerical control multi-cutter through cutting machine is characterized in that the processing seat is provided with a first vertical slide rail, a second vertical slide rail and a third vertical slide rail along the vertical direction, the V-shaped through seat of the multi-cutter V-shaped through assembly is connected to the first vertical slide rail in a sliding manner, the processing seat is provided with a first vertical driver for driving the multi-cutter V-shaped through assembly to move up and down, the cutting seat of the cutting assembly is connected to the second vertical slide rail in a sliding manner, the processing seat is provided with a second vertical driver for driving the cutting assembly to move up and down, the cutting seat of the cutting assembly is connected to the third vertical slide rail in a sliding manner, and the processing seat is provided with a third vertical driver for driving the cutting assembly to move up and down; the processing direction of the V-shaped blade is the same as that of the cutting blade, and the processing direction of the V-shaped blade is perpendicular to that of the cutting blade.

According to the numerical control multi-cutter cutting-through machine, the horizontal frame is horizontally provided with the horizontal transverse guide rail along the horizontal direction, the horizontal transverse guide rail is provided with the horizontal sliding seat in a sliding mode, the horizontal frame is provided with the horizontal transverse driver used for driving the horizontal sliding seat to horizontally move, and the machining seat of the machining machine head is connected to the horizontal sliding seat.

The numerical control multi-cutter cutting-through machine comprises a positioning seat connected to a horizontal workbench, wherein an adsorption plate is arranged on the positioning seat, a plurality of vacuum adsorption holes used for adsorbing workpieces are formed in the adsorption plate, and a positioning assembly used for positioning the workpieces is arranged on the outer edge of the adsorption plate.

As above a numerical control multitool surely wears machine, locating component contain the location strip of detachable connection on the adsorption plate, the location strip on be equipped with the benchmark piece, be equipped with the locating surface with the adsorption plate looks parallel and level on the benchmark piece, the locating surface on be equipped with the pilot pin.

According to the numerical control multi-cutter cutting-through machine, the horizontal workbench is provided with the horizontal longitudinal driving assembly for driving the positioning jig to horizontally and longitudinally translate, the horizontal longitudinal driving assembly comprises the horizontal longitudinal sliding rail arranged on the horizontal workbench, the positioning seat is connected to the horizontal longitudinal sliding rail in a sliding mode, and the horizontal workbench is provided with the horizontal longitudinal driver for driving the positioning seat to horizontally and longitudinally translate.

According to the numerical control multi-cutter cutting-through machine, the side face of the rack is provided with the storage rack for storing the V-shaped cutter-penetrating group, and the storage rack is provided with the positioning block for positioning the V-shaped cutter-penetrating shaft.

The utility model also provides a multitool V wears subassembly, multitool V wear the subassembly and contain V and wear the seat and connect the V on V wears the seat and wear the knife tackle, V wear the knife tackle and contain V and wear the arbor, V wear the epaxial interval of arbor and be equipped with the V that the multi-disc is used for processing V type groove and wear the blade, two adjacent V wear to be equipped with the spacer on the blade, V wear to be equipped with on the arbor and be used for wearing the blade with the multi-disc V and the locking piece is worn to the epaxial V of spacer locking at V.

Compared with the prior art, the utility model has the advantages of as follows:

1. the utility model discloses a numerical control multitool is surely worn the machine and is worn the subassembly through setting up multitool V on processing machine head, and the V that wears the subassembly at multitool V sets up the multi-disc V on wearing the arbor and wears the blade, and two adjacent V wear the blade to separate through the spacer, adopt this kind of design, when the processing aircraft nose once feeds, can process out a plurality of V type grooves simultaneously, have simple structure, convenient operation, advantage that production efficiency is high.

2. Through driving multitool V with first vertical driver and wearing subassembly up-and-down motion, through driving the subassembly up-and-down motion that cuts off with the vertical driver of second, through driving the subassembly up-and-down motion of cutting with the vertical driver of third, the subassembly is worn to control multitool V that can be solitary, cut off the subassembly and cut the subassembly and carry out work, make and realize three kinds of functions on a processing locomotive, only need once dress card to the work piece promptly, just can successively accomplish three processes, can reduce the cost of equipment, improve the machining precision and the production efficiency of numerical control multitool cut-through machine.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

FIG. 1 is a schematic structural view of a workpiece to be machined according to the present invention;

FIG. 2 is an enlarged view of portion A labeled in FIG. 1;

FIG. 3 is a schematic structural view of the present invention;

FIG. 4 is an enlarged view of portion B labeled in FIG. 3;

fig. 5 is a schematic structural view of the hidden positioning jig and the processing head of the present invention;

fig. 6 is a schematic structural view of the hidden multi-knife V-cut assembly, the cutting assembly and the slitting assembly of the processing machine head of the present invention;

fig. 7 is a schematic structural view of the multi-blade V-string assembly of the present invention;

FIG. 8 is a schematic full-sectional view of the V-threading set of the present invention;

fig. 9 is a schematic structural view of the cutting assembly of the present invention;

FIG. 10 is a schematic view of the slitting assembly of the present invention

Fig. 11 is a schematic cross-sectional view of one of the products that can be processed according to the present invention.

[ detailed description ] embodiments

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 11, a numerical control multiple blade through cutting machine of the present embodiment includes: the device comprises a rack 1, a positioning jig 2, a transverse frame 3 and a machining head 4, wherein a horizontal workbench 11 is arranged on the rack 1; the positioning jig 2 is connected to the horizontal workbench 11 and used for positioning the workpiece 100; the transverse frame 3 is connected to the horizontal workbench 11; the processing machine head 4 is connected to the transverse frame 3 and is used for processing the workpiece 100 on the positioning jig 2; the processing machine head 4 comprises a processing seat 41 connected to the transverse frame 3, a multi-cutter V-penetrating assembly 42 is arranged on the processing seat 41, the multi-cutter V-penetrating assembly 42 comprises a V-penetrating seat 421 and a V-penetrating cutter group 422 connected to the V-penetrating seat 421, the V-penetrating cutter group 422 comprises a V-penetrating cutter shaft 4221, a plurality of V-penetrating blades 4222 for processing V-shaped grooves are arranged on the V-penetrating cutter shaft 4221 at intervals, spacer sleeves 4223 are arranged on two adjacent V-penetrating blades 4222, V-penetrating locking pieces 4224 for locking the plurality of V-penetrating blades 4222 and the spacer sleeves 4223 on the V-penetrating cutter shaft 4221 are arranged on the V-penetrating cutter shaft 4221, and a V-penetrating driving motor 423 for driving the V-penetrating cutter group 422 to rotate is arranged on the V-penetrating seat 421. The utility model discloses a numerical control multitool is surely worn the machine and is worn the subassembly through setting up multitool V on processing machine head, and the V that wears the subassembly at multitool V sets up the multi-disc V on wearing the arbor and wears the blade, and two adjacent V wear the blade to separate through the spacer, adopt this kind of design, when the processing aircraft nose once feeds, can process out a plurality of V type grooves simultaneously, have simple structure, convenient operation, advantage that production efficiency is high.

Because the length of the V-piercing cutter shaft is long, in order to reduce the shaft runout degree of the V-piercing cutter shaft during machining and improve the machining precision, a protective stop 424 is arranged on the V-piercing seat 421 and around the V-piercing cutter shaft 4221 and the V-piercing cutter blade 4222, a positioning hole 4241 matched with the end of the V-piercing cutter shaft 4221 is arranged on the protective stop 424, the end of the V-piercing cutter shaft 4221 is rotatably connected in the positioning hole 4241, and a bearing can be arranged between the same positioning hole 4241 and the end of the V-piercing cutter shaft 4221 to reduce friction force. The protection dog plays two effects, and the first effect of protection is played, avoids the piece blowout of processing, and the second is used for supporting the other end of V cutter shaft 4221 to reduce the condition of beating of V cutter shaft 4221, improve the machining precision.

In order to enable the machining head to cut off redundant waste materials at the end part of the workpiece, a cutting assembly 43 for cutting off the end part of the workpiece 100 is arranged on the machining seat 41, the cutting assembly 43 comprises a cutting seat 431 and a cutting knife shaft 432 rotatably connected to the cutting seat 431, a cutting blade 433 is arranged on the cutting knife shaft 432, a cutting locking piece for locking the cutting blade 433 on the cutting knife shaft 432 is arranged on the cutting knife shaft 432, and a cutting driving motor 435 for driving the cutting knife shaft 432 to rotate is arranged on the cutting seat 431.

In order to make the processing aircraft nose can also cut the work piece, be equipped with the subassembly 44 of cutting that is used for cutting to carrying on of work piece 100 on processing seat 41, subassembly 44 of cutting contain cut seat 441 and rotate the branch cutter axle 442 of connecting on cut seat 441, branch cutter axle 442 on be equipped with dividing cutter 443, branch cutter axle 442 on be equipped with and be used for locking the division locking piece on dividing cutter axle 442 with dividing cutter 443, cut seat 441 on be equipped with and be used for driving dividing cutter axle 442 pivoted and cut driving motor 445.

In this embodiment, the multi-blade V-pass assembly, the cutting assembly and the slitting assembly are all mounted on the processing base, so as to facilitate independent control of the multi-blade V-pass assembly, the cutting assembly and the slitting assembly, and avoid interference during processing, a first vertical slide rail 451, a second vertical slide rail 452 and a third vertical slide rail are arranged on the processing base 41 along the vertical direction, the V-pass base 421 of the multi-blade V-pass assembly 42 is slidably connected to the first vertical slide rail 451, the processing base 41 is provided with a first vertical driver 461 for driving the multi-blade V-pass assembly 42 to move up and down, the cutting base 431 of the cutting assembly 43 is slidably connected to the second vertical slide rail 452, the processing base 41 is provided with a second vertical driver 462 for driving the cutting assembly 43 to move up and down, and the slitting base 441 of the slitting assembly 44 is slidably connected to the third vertical slide rail, a third vertical driver 463 for driving the slitting component 44 to move up and down is arranged on the processing seat 41; the machining direction of the V-threading blade 4222 is the same as the machining direction of the slitting blade 443, and the machining direction of the V-threading blade 4222 is perpendicular to the machining direction of the cutting blade 433. Through driving multitool V with first vertical driver and wearing subassembly up-and-down motion, through driving the subassembly up-and-down motion that cuts off with the vertical driver of second, through driving the subassembly up-and-down motion of cutting with the vertical driver of third, the subassembly is worn to control multitool V that can be solitary, cut off the subassembly and cut the subassembly and carry out work, make and realize three kinds of functions on a processing locomotive, only need once dress card to the work piece promptly, just can successively accomplish three processes, can reduce the cost of equipment, improve the machining precision and the production efficiency of numerical control multitool cut-through machine.

In order to improve the processing range of the processing head, a horizontal transverse guide rail 31 is horizontally and transversely arranged on the transverse frame 3, a horizontal sliding seat 32 slides on the horizontal transverse guide rail 31, a horizontal transverse driver 33 for driving the horizontal sliding seat 32 to horizontally and transversely move is arranged on the transverse frame 3, and the processing seat 41 of the processing head 4 is connected to the horizontal sliding seat 32.

In this embodiment, the positioning fixture 2 includes a positioning seat 21 connected to the horizontal worktable 11, the positioning seat 21 is provided with an adsorption plate 22, the adsorption plate 22 is provided with a plurality of vacuum adsorption holes 23 for adsorbing the workpiece 100, and the outer edge of the adsorption plate 22 is provided with a positioning assembly 24 for positioning the workpiece 100. The negative pressure produced by the vacuum adsorption holes adsorbs the workpiece, and the vacuum adsorption device has the advantages of high working efficiency and rapid clamping.

In order to improve the precision, the adsorption plate can be made of marble base materials and subjected to mirror polishing treatment.

In this embodiment, the positioning assembly 24 includes a positioning bar 241 detachably connected to the adsorption plate 22, the positioning bar 241 is provided with a reference block 242, the reference block 242 is provided with a positioning surface 243 flush with the adsorption plate 22, and the positioning surface 243 is provided with a positioning pin 244. Through setting up the locating hole on the work piece in advance, when changeing the card, go into the locating hole with corresponding location needle card, can be quick advance fix a position.

In order to further improve the processing range of the processing machine head, a horizontal longitudinal driving assembly 5 for driving the positioning jig 2 to horizontally and longitudinally translate is arranged on the horizontal workbench 11, the horizontal longitudinal driving assembly 5 comprises a horizontal longitudinal sliding rail 51 arranged on the horizontal workbench 11, the positioning seat 21 is slidably connected to the horizontal longitudinal sliding rail 51, and a horizontal longitudinal driver 52 for driving the positioning seat 21 to horizontally and longitudinally translate is arranged on the horizontal workbench 11.

In order to conveniently store the V-threading cutter set, a storage rack 6 for storing the V-threading cutter set 422 is arranged on the side surface of the frame 1, and a positioning block 61 for positioning the V-threading cutter shaft 4221 is arranged on the storage rack 6.

In the utility model, the horizontal and vertical directions are only convenient for explanation, and do not limit the specific direction. In this embodiment, the horizontal direction is the processing direction of the processing machine head, the longitudinal direction is the movement direction of the positioning jig, and the vertical direction is the lifting direction.

In this implementation, drive arrangements such as horizontal longitudinal driver, horizontal transverse driver, first vertical driver, second vertical driver, third vertical driver can adopt the spare part that can realize the same function ripe on the market as required. Additionally, the utility model discloses need numerical control system to control, numerical control system can adopt the system and the switch board of matcing on the market, because not the content of the core protection of this application, in addition, is not being repeated.

As shown in fig. 7 and 8, the multi-blade V-threading assembly 42 of this embodiment includes a V-threading seat 421 and a V-threading set 422 connected to the V-threading seat 421, the V-threading set 422 includes a V-threading shaft 4221, a plurality of V-threading blades 4222 for processing V-shaped grooves are arranged on the V-threading shaft 4221 at intervals, spacer sleeves 4223 are arranged on two adjacent V-threading blades 4222, V-threading locking pieces 4224 for locking the plurality of V-threading blades 4222 and the spacer sleeves 4223 on the V-threading shaft 4221 are arranged on the V-threading shaft 4221, and the V-threading locking pieces 4224 may be nuts or the like. The utility model discloses a cutter head, including cutter head, cutter shaft, cutter head.

The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.

Claims

1. A numerical control multiple blade through cutting machine, comprising:

the device comprises a rack (1), wherein a horizontal workbench (11) is arranged on the rack (1);

the positioning jig (2), the said positioning jig (2) is connected to horizontal work level (11), is used for positioning the work piece (100);

a transverse frame (3), the transverse frame (3) is connected on a horizontal workbench (11),

the machining head (4) is connected to the transverse frame (3) and is used for machining a workpiece (100) on the positioning jig (2);

the processing machine head (4) comprises a processing seat (41) connected to the transverse frame (3), a multi-cutter V penetrating assembly (42) is arranged on the processing seat (41), the multi-cutter V penetrating assembly (42) comprises a V penetrating seat (421) and a V penetrating cutter group (422) connected to the V penetrating seat (421), the V penetrating cutter group (422) comprises a V penetrating cutter shaft (4221), a plurality of V penetrating blades (4222) used for processing a V-shaped groove are arranged on the V penetrating cutter shaft (4221) at intervals, spacer bushes (4223) are arranged on two adjacent V penetrating blades (4222), V penetrating cutter shafts (4221) are provided with V penetrating locking pieces (4224) used for locking the plurality of V penetrating blades (4222) and the spacer bushes (4223) on the V penetrating cutter shaft (4221), and a V penetrating driving motor (423) used for driving the V penetrating cutter group (422) to rotate is arranged on the V penetrating seat (421).

2. The numerical control multi-cutter cutting-through machine according to claim 1, characterized in that the V-through seat (421) is provided with a protective stop (424) around the V-through cutter shaft (4221) and the V-through cutter blade (4222), the protective stop (424) is provided with a positioning hole (4241) matched with the end of the V-through cutter shaft (4221), and the end of the V-through cutter shaft (4221) is rotatably connected in the positioning hole (4241).

3. A numerically controlled multiple blade through cutting machine according to claim 1, wherein said machining base (41) is provided with a cutting assembly (43) for cutting an end of the workpiece (100), said cutting assembly (43) comprises a cutting base (431) and a cutting blade shaft (432) rotatably connected to the cutting base (431), said cutting blade shaft (432) is provided with a cutting blade (433), said cutting blade shaft (432) is provided with a cutting locking member for locking the cutting blade (433) to the cutting blade shaft (432), and said cutting base (431) is provided with a cutting driving motor (435) for driving the cutting blade shaft (432) to rotate.

4. A numerically controlled multiple blade through cutting machine according to claim 3, wherein said processing seat (41) is provided with a slitting assembly (44) for slitting the workpiece (100), said slitting assembly (44) comprises a slitting seat (441) and a slitting shaft (442) rotatably connected to said slitting seat (441), said slitting shaft (442) is provided with a slitting blade (443), said slitting shaft (442) is provided with a slitting locking member for locking said slitting blade (443) on said slitting shaft (442), said slitting seat (441) is provided with a slitting driving motor (445) for driving said slitting shaft (442) to rotate.

5. A numerical control multi-cutter through cutting machine according to claim 4, characterized in that the processing seat (41) is provided with a first vertical slide rail (451), a second vertical slide rail (452) and a third vertical slide rail along the vertical direction, the V-shaped penetrating seat (421) of the multi-blade V-shaped penetrating assembly (42) is connected on the first vertical sliding rail (451) in a sliding way, a first vertical driver (461) for driving the multi-cutter V-shaped penetrating assembly (42) to move up and down is arranged on the processing seat (41), the cutting seat (431) of the cutting assembly (43) is connected on the second vertical sliding rail (452) in a sliding way, a second vertical driver (462) for driving the cutting-off component (43) to move up and down is arranged on the processing seat (41), the slitting seat (441) of the slitting assembly (44) is connected on a third vertical sliding rail in a sliding way, a third vertical driver (463) for driving the slitting component (44) to move up and down is arranged on the processing seat (41); the machining direction of the V-shaped threading blade (4222) is the same as that of the slitting blade (443), and the machining direction of the V-shaped threading blade (4222) is perpendicular to that of the cutting blade (433).

6. A numerical control multiple blade through cutting machine according to claim 1, characterized in that said transversal frame (3) is provided with a horizontal transversal guide rail (31) along the horizontal transversal direction, said horizontal transversal guide rail (31) slides a horizontal transversal sliding seat (32), said transversal frame (3) is provided with a horizontal transversal driver (33) for driving the horizontal sliding seat (32) along the horizontal transversal direction, and the processing seat (41) of said processing head (4) is connected to the horizontal sliding seat (32).

7. The numerical control multi-cutter through cutting machine according to claim 1, characterized in that the positioning fixture (2) comprises a positioning seat (21) connected to the horizontal worktable (11), an adsorption plate (22) is arranged on the positioning seat (21), a plurality of vacuum adsorption holes (23) for adsorbing the workpiece (100) are arranged on the adsorption plate (22), and the outer edge of the adsorption plate (22) is arranged on a positioning component (24) for positioning the workpiece (100).

8. The numerical control multi-cutter cutting-through machine according to claim 7, characterized in that the positioning assembly (24) comprises a positioning bar (241) detachably connected to the adsorption plate (22), the positioning bar (241) is provided with a reference block (242), the reference block (242) is provided with a positioning surface (243) which is flush with the adsorption plate (22), and the positioning surface (243) is provided with a positioning pin (244).

9. The numerical control multi-cutter through cutting machine according to claim 7, characterized in that a horizontal longitudinal driving assembly (5) for driving the positioning jig (2) to translate along the horizontal longitudinal direction is arranged on the horizontal working table (11), the horizontal longitudinal driving assembly (5) comprises a horizontal longitudinal slide rail (51) arranged on the horizontal working table (11), the positioning seat (21) is slidably connected to the horizontal longitudinal slide rail (51), and a horizontal longitudinal driver (52) for driving the positioning seat (21) to translate along the horizontal longitudinal direction is arranged on the horizontal working table (11).

10. The utility model provides a multitool V wears subassembly, characterized in that multitool V wear subassembly (42) include V wear seat (421) and connect V wear group (422) on V wear seat (421), V wear group (422) include V and wear arbor (4221), V wear arbor (4221) go up the interval and be equipped with the V of a plurality of V type groove and wear blade (4222), be equipped with spacer (4223) on two adjacent V wear blade (4222), V wear arbor (4221) on be equipped with and be used for wearing blade (4222) and spacer (4223) the V to lock V and wear the V on arbor (4221) and wear locking piece (4224).