CN106424943A

CN106424943A - Saw blade needling device

Info

Publication number: CN106424943A
Application number: CN201610232220.6A
Authority: CN
Inventors: 秦英礼
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-14
Filing date: 2016-04-14
Publication date: 2017-02-22
Anticipated expiration: 2036-04-14
Also published as: CN106424943B

Abstract

The invention discloses a saw blade needling device. The saw blade needling device comprises a positioning column, a compression device, a spatial blade device and a PLC which are arranged on a worktable. A saw blade is placed in the top position of the positioning column, the compression device compresses or loosens the saw blade, and the PLC is connected to the positioning column, the compression device and the spatial blade device and controls the same; by taking the axial direction of the positioning column as the Z direction, the side, facing an operator, of the positioning column as the Y axis and the direction perpendicular to the Y axis and the Z axis as the X axis, the spatial blade device comprises a Y direction moving device, an XZ direction moving device, a processing power source and a blade; the processing power source is fixed on the XZ direction moving device, the blade is fixed on the processing power source, and meanwhile, the blade is located above the processing position of the saw blade. The saw blade needling device disclosed by the invention can automatically position and compress the saw blade and obliquely needle the surface of the saw blade, that is spatial needling, so that a purpose of improving the production efficiency is achieved.

Description

Saw blade beats thorn device

Technical field

The present invention relates to technical field, particularly relate to saw blade and beat thorn device.

Background technology

Existing saw blade, in process, needs the outer surface of a part wherein to beat thorn, thus realizes saw blade Assembling and using, but existing saw blade is beaten thorn and relied on manual operation, the operating time is longer, and labour intensity is higher, adds The work cycle is longer.

In prior art, application publication number is that the patent application of CN 104647067 A discloses entitled space angling hole It is processing unit (plant), be made up of basis angle bar, alignment pin, standard feeler block, technique briquetting and indexing alignment pin, described basic angle Iron is semicircle, and is designed with a deep-slotted chip breaker, and arcuately groove both sides mounting process briquetting, standard feeler block is fixed by alignment pin On the angle bar of basis, indexing alignment pin arcuately groove circular dividing positioning workpiece.Workpiece is by the deep-slotted chip breaker of basis angle bar radially The circular dividing positioning of positioning and indexing alignment pin, it is achieved workpiece strong fix.The structure of the present invention can be widely used for circular arc type On workpiece, the space angling hole of rule distribution ties up to the processing commonly or on numerical control borer.Easy to install fast, positioning is steady Gu, indexing accurately, can effectively ensure that machining accuracy, position relationship and the surface quality requirements of space angling hole system.This device is pacified Fill easy and simple to handle, operator's level of skill is required low.During on-line machining, operator's labour intensity is low, and installation cost is cheap.

But this space angling hole system processing unit (plant) is mainly used in the processing to heavy parts, such as large-scale rib, section bar Inclined hole processing, for miniature parts, inclined hole and beat the equipment of thorn do not have disclosed in technology.

Content of the invention

In order to overcome above-mentioned the deficiencies in the prior art, the invention provides saw blade and beat thorn device, its object is to can be certainly Dynamic realize being automatically positioned the carrying out of saw blade, compress, diagonal stabbing is played on surface, i.e. space thorn, it is achieved automatically adding of saw blade surface diagonal stabbing Work, thus reach to improve the purpose of production efficiency.

The technical solution adopted in the present invention is：Saw blade beats thorn device, including the locating dowel being arranged on workbench, compression Device, space blade apparatus and PLC, saw blade is placed in the tip position of locating dowel, and hold down gag compresses or unclamps saw Piece, PLC connects and controls locating dowel, hold down gag and space blade apparatus；Axial as Z-direction with locating dowel, positioning Cylinder is Y-axis to the side of operating personnel, be perpendicular to Y-axis and Z axis for X-axis, space blade apparatus include Y-direction telecontrol equipment, XZ is to telecontrol equipment, processing dynamics source and blade, and wherein Y-direction telecontrol equipment and XZ are connected with each other to telecontrol equipment, and respectively It is connected in PLC；Processing dynamics source is fixed on XZ on telecontrol equipment, and blade is fixed on processing dynamics source, Blade is positioned above the Working position of saw blade simultaneously.

Further improvement of the present invention is, processing dynamics source includes that processing cylinder and pneumatic hammer, processing cylinder and pneumatic hammer lead to Cross the backing plate being arranged between the rwo abreast fix become an overall structure, this overall structure fixes cutter by knife bar Piece；It is also associated with spring between overall structure and knife bar；Processing cylinder and pneumatic hammer connect PLC respectively.

Further improvement of the present invention is, blade is strip, and its short transverse is connected to knife bar adjustably On, knife bar is provided with the tool bore of vertical direction, and blade passes through tool bore, and is held out against by arranging the cutter connection screw rod of knife bar side Or conciliation blade.

Further improvement of the present invention is, Y-direction telecontrol equipment includes Y-direction base plate and Y-direction motion cylinder, Y-direction moving gas Cylinder is fixed on Y-direction base plate；XZ to telecontrol equipment include X to base plate and swivel plate, XZ to guider, X is to one end of base plate Fixing Y-direction base plate, the other end is movably connected with swivel plate, and connects one end of swivel plate near locating dowel；XZ is to guiding dress Put the free end being connected to swivel plate；X is provided with one group of symmetrical scalloped recess to base plate, connects one in each scalloped recess Individual bolt, thus ensure to be fixed on the displacement that device on base plate for the X produces XY direction relative to Y-direction telecontrol equipment；Processing is dynamic Power source is connected to swivel plate near XZ to one end of guider；Y-direction telecontrol equipment and XZ connect PLC control respectively to telecontrol equipment Device processed.

Further improvement of the present invention is, is provided with carrying bolt device between swivel plate and Y-direction base plate, and carrying bolt fills Putting and including fixed block and adjusting screw rod, fixed block is fixed on swivel plate, and adjusting screw rod passes through fixed block and prolongs above swivel plate Extend Y-direction base plate tip position.

Further improvement of the present invention is, XZ to guider include XZ to cylinder, telescopic shaft and support, XZ is to cylinder It is movably coupled to X by hinged-support to base plate, consequently facilitating telescopic shaft rotates with swivel plate；Support is fixed on the upper of swivel plate Side, telescopic shaft is connected to XZ between cylinder and support；In addition XZ connects PLC to cylinder.

Further improvement of the present invention is, swivel plate is connected to X by rotary support and rotates on base plate, rotary support Two, left and right side be provided with vertical U shape groove, the lateral attitude of vertical U shape groove is provided with connecting shaft, the top position of vertical U shape groove Putting direction and being provided with bolt regulation handle, bolt regulation handle regulates and compresses connecting shaft.

Further improvement of the present invention is, hold down gag includes briquetting, compression cylinder and compression base, and compression cylinder is led to Crossing compression base to connect on the table, briquetting is connected to compression cylinder and moves up and down, and briquetting is positioned at just going up of locating dowel Side moves up and down；In addition compression cylinder connects PLC.

Further improvement of the present invention is, is also connected with deceleration device bottom locating dowel, and deceleration device includes reducing motor And deboost axle, deboost axle connects locating dowel, is additionally provided with motorcycle brake assembly between deboost axle and locating dowel, and motorcycle brake is total Become to be sequentially connected with brake cylinder and PLC.

Further improvement of the present invention is, the operation interface of PLC includes brake control module, compressing tablet control mould Block, blade start module, parameter input module, matrix rotating module, manually beat thorn beginning module, double emery wheel module and single Starting module, wherein cutter start module includes that cutter extension module, cutter decline module and the outer shifting formwork block of cutter.

Compared with prior art, the invention has the beneficial effects as follows：The saw blade of the present invention beats thorn device, and saw blade is used positioning Post positions, and hold down gag compresses, and it is processed by space blade apparatus, and above-mentioned three kinds of devices are simultaneously connected with PLC control On device, after saw blade uses hold down gag to compress in locating dowel, space blade apparatus at its Y-direction telecontrol equipment, XZ to motion Carry out beating thorn to saw blade under the common effect of device, processing dynamics source and blade.Each piece of saw blade only needs a series of actions program Just can complete the processing of the some thorns along its circumference, efficiency is higher.Additionally, this processing unit (plant) applies also for small space inclined hole Processing, itself manufacturing cost is relatively low, and serviceability is stronger.

Brief description

Fig. 1 is the three-dimensional structure schematic diagram in a direction of the embodiment that saw blade beats thorn device；

Fig. 2 is the three-dimensional structure schematic diagram in another direction of the embodiment of Fig. 1；

Fig. 3 is the three-dimensional structure schematic diagram of the blade of the embodiment of Fig. 1；

Fig. 4 is the front view of the embodiment of Fig. 1；

Fig. 5 is the top view of the embodiment of Fig. 1；

Fig. 6 is the three-dimensional structure schematic diagram in a direction of the space blade apparatus of the embodiment of Fig. 1；

Fig. 7 is the three-dimensional structure schematic diagram in another direction of the embodiment of Fig. 6；

Fig. 8 is the front view of the embodiment of Fig. 6；

Fig. 9 is the top view of the embodiment of Fig. 6；

Figure 10 is the three-dimensional structure schematic diagram of an embodiment of the brake gear that saw blade beats thorn device；

Figure 11 is an embodiment at the control interface of PLC；

Wherein：1-workbench, 2-locating dowel, 3-hold down gag, 31-briquetting, 32-compression cylinder, 33-compression cylinder base；4- Deceleration device, 41-reducing motor, 42-deboost axle；5-motorcycle brake assembly, 51-brake disc, 52-magnetic valve, 53-supports, 54-brake cylinder, 55-brakes fork, 56-braking bracket；6-Y is to telecontrol equipment, and 61-Y is to motion cylinder；7-processes cylinder, 8- Pneumatic hammer, 9-backing plate, 10-knife bar, 101-tool bore, 102-cutter connects screw rod；11-blade；12-sloping slide, 13-spring, 131- Screw rod one, 132-screw rod two；14-Y is to base plate, and 15-X is to base plate, 151-scalloped recess, 152-bolt；16-X to base plate, 161-X is to base plate, 162-connecting bolt；17-XZ is to guider, and 171-XZ is to cylinder, 172-telescopic shaft, 173-support； 18-PLC controller, 19-saw blade, 20-hinged-support, 21-carrying bolt device, 211-fixed block, 212-adjusting screw rod；22-half I-shaped bracket, 23-strengthens block, 24-rotary support, 241-vertical U shape groove, the vertical tilt slide of 242-；25-connecting shaft, 26- Bolt regulates handle.

Detailed description of the invention

In order to deepen the understanding of the present invention, the present invention is further described with embodiment below in conjunction with the accompanying drawings, this enforcement Example is only used for explaining the present invention, does not constitute protection scope of the present invention and limits.

As depicted in figs. 1 and 2, saw blade beats thorn device, including the locating dowel being arranged on workbench 1 the 2nd, hold down gag is the 3rd, empty Between blade apparatus and PLC 18, saw blade 19 is placed in the tip position of locating dowel 2, and hold down gag 3 compresses or unclamps saw blade 19, PLC 18 connects and controls locating dowel the 2nd, hold down gag 3 and space blade apparatus；Axial as Z-direction with locating dowel 2, The side of locating dowel 2 oriented manipulation personnel is Y-axis, be perpendicular to Y-axis and Z axis for X-axis, space blade apparatus includes that Y-direction is moved Device the 6th, XZ is to telecontrol equipment, processing dynamics source and blade 11, and wherein Y-direction telecontrol equipment 6 and XZ is connected with each other to telecontrol equipment, And it is connected in PLC 18；Seeing Fig. 4 and Fig. 5, processing dynamics source is fixed on XZ on telecontrol equipment, and Blade 11 is fixed on processing dynamics source, and blade 11 is positioned above the Working position of saw blade 19 simultaneously.The saw blade of the present invention beats thorn Saw blade 19 is used locating dowel 2 to position by device, and hold down gag 3 compresses, and it is processed by space blade apparatus, above-mentioned Three kinds of devices are simultaneously connected with in PLC 18, after saw blade 19 uses hold down gag 3 to compress in locating dowel 2, and space blade Saw blade 19 is carried out under the common effect of telecontrol equipment, processing dynamics source and blade 11 by device at its Y-direction telecontrol equipment the 6th, XZ Beat thorn.The processing that each piece of saw blade 19 only needs a series of actions program just can complete the some thorns along its circumference, efficiency is higher. Additionally, this processing unit (plant) applies also for the processing of small space inclined hole, itself manufacturing cost is relatively low, and serviceability is stronger.As Fig. 1, such as 2 and Fig. 6, Fig. 7, Fig. 8, Fig. 9, all can be seen that processing dynamics source includes processing cylinder 7 and pneumatic hammer 8, process cylinder 7 He Pneumatic hammer 8 is fixed abreast by the backing plate 9 being arranged between the rwo becomes an overall structure, and this overall structure passes through knife bar 10 fix blade 11 so that processing dynamics source has preferable stability in use, shake less, and abrasion is few, use the longevity Life is long；It is also associated with spring 13 between overall structure and knife bar 10, pneumatic hammer 8 can be helped automatically to recover, play buffering pneumatic hammer Effect, it is ensured that it has the longer use time；Processing cylinder 7 and pneumatic hammer 8 connect PLC 18 respectively；Spring 13 hook In the screw rod 1 being separately fixed on overall structure and knife bar 10 and screw rod 2 132, simple in construction, easily install.

Such as Fig. 3, blade 11 is strip, and its short transverse is connected on knife bar 10 adjustably, and knife bar 10 sets Having the tool bore 101 of vertical direction, blade 11 passes through tool bore 101, and is pushed up by arranging the cutter connection screw rod 102 of knife bar 10 side Tight or reconcile blade.

As shown in Fig. 2, Fig. 5, Fig. 6 and Fig. 7, Y-direction telecontrol equipment 6 includes Y-direction base plate 14 and Y-direction motion cylinder 61, and Y-direction is transported Dynamic air cylinder 61 is fixed on Y-direction base plate 14；XZ to telecontrol equipment include X to base plate 15 and swivel plate the 16th, XZ to guider 17, X fixes Y-direction base plate 14 to one end of base plate 15, and the other end is movably connected with swivel plate 16, and connects one end of swivel plate 16 Near locating dowel 2；XZ is connected to the free end of swivel plate 16 to guider 17；X is provided with one group of symmetrical fan to base plate 15 Connected in star 151, connects a bolt 152, thus ensures to be fixed on device on base plate 15 for the X in each scalloped recess 151 Produce the displacement in XY direction relative to Y-direction telecontrol equipment；Processing dynamics source is connected to swivel plate 16 near XZ to guider 17 One end；Y-direction telecontrol equipment 6 and XZ connects PLC 18 respectively to telecontrol equipment so that Y-direction telecontrol equipment 6 and XZ is to fortune Dynamic device can work in coordination with start under the control of PLC control 18, and wherein Y-direction telecontrol equipment 6 regulates the displacement of the Y-direction of saw blade 19, And then adjust blade 11 and process inner ring thorn or outer ring thorn, XZ to the XZ of telecontrol equipment regulation saw blade 19 to displacement, thus adjust The processing depth of the thorn of saw blade 19.

Additionally, be provided with U-lag 161 and connecting bolt 162, connecting bolt at swivel plate 16 and processing dynamics source link position 162 connection swivel plates and processing dynamics source；Processing cylinder 7 is fixed on swivel plate 16 by semi-shaped support 22, and half It is additionally provided with enhancing block 23 in I-shaped bracket 22, strengthen block 23 and be connected swivel plate 16 and backing plate 9.

In figure 7 it is seen that be provided with carrying bolt device 21 between swivel plate 16 and Y-direction base plate 14, carrying bolt fills Putting 21 and including fixed block 211 and adjusting screw rod 212, fixed block 211 is fixed on swivel plate 16, and adjusting screw rod 212 passes through fixing Block 211 extends above Y-direction base plate 14 tip position from swivel plate 16；Carrying bolt device 21 can be arranged on swivel plate 16 Any hollow bit positions, quantity is on-demand.

Showing in Fig. 6, XZ is used for driving or guide swivel plate 16 to rotate along rotary support 24 to guider 17, and then The XZ of regulation space blade apparatus to displacement, on the one hand beat thorn, on the one hand regulate and beats the degree of depth stung.Specifically XZ is to guiding Device 17 include XZ to cylinder the 171st, telescopic shaft 172 and support 173, XZ is movably coupled to X to cylinder 171 by hinged-support 20 To base plate 15, consequently facilitating telescopic shaft rotates with swivel plate 16；Support 173 is fixed on the top of swivel plate 15, and telescopic shaft 172 is even It is connected on XZ between cylinder 171 and support 173；In addition XZ connects PLC 18 to cylinder 171.Swivel plate 16 is by rotating Bearing 24 is connected to X and rotates on base plate 15, and two, the left and right of rotary support 24 side is provided with vertical U shape groove 241, vertical U The lateral attitude of shape groove 241 is provided with connecting shaft 25, and the tip position direction of vertical U shape groove 241 is provided with bolt regulation handle 26, Bolt regulation handle 26 regulates and compresses connecting shaft 25；It is additionally provided with the vertical of a pair symmetry on the vertical direction of rotary support 24 Tilt slide 242, is provided with corresponding sloping slide 12 in vertical tilt slide 242, sloping slide 12 is fixed on swivel plate 16.

In the above-described embodiments, it can be seen that hold down gag 3 includes briquetting the 31st, compression cylinder 32 and pressure in Fig. 1 and Fig. 2 Tight base 33, compression cylinder 32 is connected on workbench 1 by compressing base 33, and briquetting 31 is connected to move down in compression cylinder 32 Dynamic, and briquetting 31 is positioned at the surface of locating dowel 2 and moves up and down；In addition compression cylinder 32 connects PLC 18.

It can also be seen that be also connected with deceleration device 4 bottom locating dowel 2 in Fig. 2, deceleration device 4 includes reducing motor 41 He Deboost axle 42, deboost axle 42 connects locating dowel 2, is additionally provided with motorcycle brake assembly 5 between deboost axle 42 and locating dowel 2, such as figure Shown in 10, motorcycle brake assembly 5 is sequentially connected with brake cylinder 54 and PLC 18；Motorcycle brake assembly 5 includes brake Dish 51 and at least two magnetic valve 52, each magnetic valve 52 connects a brake fork 55, and brake fork 55 fork is at brake disc 51 Outward flange；In addition magnetic valve 52 and brake cylinder 54 are linked together by braking bracket 56, and it is all solid by supporting 53 Fixed.

In the above-described embodiments, seeing Figure 11, the operation interface of PLC 18 includes brake control module, compressing tablet control Molding block, blade start module, parameter input module, matrix rotating module, manually beat thorn beginning module, double emery wheel module and Single beginning module, wherein cutter start module includes that cutter extension module, cutter decline module and the outer shifting formwork block of cutter；Parameter input module During for inputting diameter between diameter between the cutter head of outer ring, inner ring cutter head, outer ring cutter head length, inner ring cutter head length, cutter head number, beating thorn Between, beat the thorn degree of depth, outer ring cutter head burr number, inner ring cutter head burr number, serrated knife retreat time delay and during serrated knife rising edge at least One, thus ensure that space blade apparatus, when being processed saw blade, has higher automaticity and accurate performance, protect The saw blade that card obtains meets the requirement of design.In fig. 11, still further it can be seen that, the operation interface of PLC 18 is also wrapped Including work/debugging modular converter, it can control the duty of each cylinder, thus realizes the entirety tune of air exercise thorn device Examination.And this dozen of thorn devices can also control the stroke of each cylinder well, thus diameter, inner ring between realizing to outer ring cutter head Diameter between cutter head, beating the thorn time and playing the control of the thorn degree of depth, in order to realize the control of above-mentioned parameter, this device is also provided with cutter head Length feeding length, such as 10mm, inner ring cutter head length 20mm, the control of cutter head quantity etc..

In the above-described embodiments, in addition it is also necessary to especially it is emphasized that see Fig. 2, the A district on it and B region are treated for the other side Processing saw blade or the saw blade processing, it is also possible to be used for that transmission saw blade to be processed is installed and set with the Automatic Conveying of processing saw blade Standby.

The saw blade of the present invention beats thorn device, can be automatically obtained that the carrying out to saw blade is automatically positioned, compresses, surface is beaten tiltedly Thorn, i.e. thorn is beaten in space, it is achieved the automatic processing of saw blade surface diagonal stabbing, thus reaches to improve the purpose of production efficiency.Additionally, this saw Piece beats thorn device, is equally applicable to space and makes inclined hole or other space machining set-ups.

What embodiments of the invention were announced is preferred embodiment, but is not limited thereto, the ordinary skill people of this area Member, easily according to above-described embodiment, understands the spirit of the present invention, and makes different amplifications and change, but as long as without departing from this The spirit of invention, all within the scope of the present invention.

Claims

1. saw blade beats thorn device, it is characterised in that：Including be arranged at workbench（1）On locating dowel（2）, hold down gag（3）, empty Between blade apparatus and PLC（18）, saw blade（19）It is placed in locating dowel（2）Tip position, described hold down gag（3）Compress Or unclamp saw blade（19）, described PLC（18）Connect and control locating dowel（2）, hold down gag（3）With space blade dress Put；

With locating dowel（2）Be axially Z-direction, described locating dowel（2）The side of oriented manipulation personnel is Y-axis, is perpendicular to Y-axis and Z Axle for X-axis, described space blade apparatus includes Y-direction telecontrol equipment（6）, XZ is to telecontrol equipment, processing dynamics source and blade （11）, wherein said Y-direction telecontrol equipment（6）It is connected with each other to telecontrol equipment with XZ, and be connected to PLC（18） On；

Described processing dynamics source is fixed on XZ on telecontrol equipment, described blade（11）It is fixed on processing dynamics source, simultaneously institute State blade（11）It is positioned at saw blade（19）Working position above.

2. saw blade according to claim 1 beats thorn device, it is characterised in that：Described processing dynamics source includes processing cylinder （7）And pneumatic hammer（8）, described processing cylinder（7）And pneumatic hammer（8）By the backing plate being arranged between the rwo（9）Fix abreast Becoming an overall structure, this overall structure passes through knife bar（10）Fixing blade（11）；

Described overall structure and knife bar（10）Between be also associated with spring（13）；Described processing cylinder（7）And pneumatic hammer（8）Connect respectively Connect PLC（18）.

3. saw blade according to claim 1 and 2 beats thorn device, it is characterised in that：Described blade（11）For strip, and Its short transverse is connected to knife bar adjustably（10）On, described knife bar（10）It is provided with the tool bore of vertical direction（101）, described Blade（11）Through tool bore（101）, and by arranging knife bar（10）The cutter of side connects screw rod（102）Hold out against or reconcile cutter Piece.

4. saw blade according to claim 1 beats thorn device, it is characterised in that：Described Y-direction telecontrol equipment（6）Including at the bottom of Y-direction Plate（14）With Y-direction motion cylinder（61）, described Y-direction motion cylinder（61）It is fixed on Y-direction base plate（14）On；

Described XZ includes X to base plate to telecontrol equipment（15）And swivel plate（16）, XZ is to guider（17）, described X is to base plate （15）One end fix Y-direction base plate（14）, the other end is movably connected with swivel plate（16）, and connect described swivel plate（16）'s One end is near locating dowel（2）；

Described XZ is to guider（17）It is connected to swivel plate（16）Free end；

Described X is to base plate（15）It is provided with one group of symmetrical scalloped recess（151）, each described scalloped recess（151）Interior company Connect a bolt（152）, thus ensure to be fixed on X to base plate（15）On device relative to Y-direction telecontrol equipment produce XY direction Displacement；Described processing dynamics source is connected to swivel plate（16）Near XZ to guider（17）One end；

Described Y-direction telecontrol equipment（6）Connect PLC with XZ to telecontrol equipment respectively（18）.

5. saw blade according to claim 4 beats thorn device, it is characterised in that：Described swivel plate（16）With Y-direction base plate（14） Between be provided with carrying bolt device（21）, described carrying bolt device（21）Including fixed block（211）And adjusting screw rod（212）, Described fixed block（211）It is fixed on swivel plate（16）On, described adjusting screw rod（212）Through fixed block（211）From swivel plate （16）Extend above Y-direction base plate（14）Tip position.

6. saw blade according to claim 4 beats thorn device, it is characterised in that：Described XZ is to guider（17）Including XZ to Cylinder（171）, telescopic shaft（172）And support（173）, described XZ is to cylinder（171）Pass through hinged-support（20）It is movably coupled to X To base plate（15）, consequently facilitating telescopic shaft is with swivel plate（16）Rotate；Described support（173）It is fixed on swivel plate（15）Upper Side, described telescopic shaft（172）It is connected to XZ to cylinder（171）And support（173）Between；In addition described XZ is to cylinder（171）Even Connect PLC（18）.

7. the saw blade according to claim 4 or 5 or 6 beats thorn device, it is characterised in that：Described swivel plate（16）By rotating Bearing（24）It is connected to X to base plate（15）Upper rotation, described rotary support（24）Two, left and right side be provided with vertical U shape groove （241）, described vertical U shape groove（241）Lateral attitude be provided with connecting shaft（25）, described vertical U shape groove（241）Tip position Direction is provided with bolt regulation handle（26）, described bolt regulates handle（26）Regulate and compress connecting shaft（25）.

8. saw blade according to claim 1 beats thorn device, it is characterised in that：Described hold down gag（3）Including briquetting（31）、 Compression cylinder（32）With compression base（33）, described compression cylinder（32）By compressing base（33）It is connected to workbench（1）On, Described briquetting（31）It is connected to compression cylinder（32）Move up and down, and described briquetting（31）It is positioned at locating dowel（2）Surface Move up and down；In addition described compression cylinder（32）Connect PLC（18）.

9. saw blade according to claim 1 beats thorn device, it is characterised in that：Described locating dowel（2）Bottom is also connected with slowing down Device（4）, described deceleration device（4）Including reducing motor（41）And deboost axle（42）, described deboost axle（42）Connect locating dowel （2）, described deboost axle（42）With locating dowel（2）Between be additionally provided with motorcycle brake assembly（5）, described motorcycle brake assembly （5）It is sequentially connected with brake cylinder（54）And PLC（18）.

10. saw blade according to claim 1 beats thorn device, it is characterised in that：Described PLC（18）Operation interface Including brake control module, compressing tablet control module, blade start module, parameter input module, matrix rotating module, manually beat thorn Starting module, double emery wheel module and single beginning module, wherein said cutter start module includes that cutter extension module, cutter decline mould Block and the outer shifting formwork block of cutter.