Invention content
Based on this, it is necessary to provide a kind of cutting machine that cutting wheel can be moved steadily.
A kind of cutting machine, including pedestal, slide assemblies and cutting assembly are provided with die holder, the mould on the pedestal
Two bootstrap blocks are convexly equipped on seat, cutting room is formed between described two bootstrap blocks, two are convexly equipped on the pedestal and is led
Rail, described two guide rails are located at the both sides of the die holder, and the slide assemblies include supporter and are set to the branch
Two sliding blocks of support body both sides, described two sliding blocks are slideably positioned in respectively on described two guide rails, and the supporter is towards institute
The side for stating die holder is protruded out there are two sliding part, and described two sliding parts are slidably supported at respectively on described two bootstrap blocks,
The cutting assembly includes cutting wheel, the first actuator and the second actuator, and the cutting wheel is rotationally arranged in the support
It on body and convexedly stretches in the cutting room, first actuator is set on the supporter and connects with the cutting wheel
It connects, second actuator is set on the pedestal and is connect with the supporter;The bottom of the supporter is convexly equipped with peace
Dress portion, the mounting portion are set to the side of the sliding part, and the cutting assembly further includes crawler belt, the both ends point of the crawler belt
Second actuator and the mounting portion are not connected, and second actuator is including driving ontology and is set to the driving
Winding rod on ontology is arranged at intervals with multiple winding fins in the winding rod, and the crawler sections are wound in the winding
On bar;
The cutting machine further includes supplied materials component, the supplied materials component include neighbouring pedestal setting supporting rack and
The load-bearing part being set on support frame as described above, support frame as described above include multiple support columns and the shifting that is set on the support column
Dynamic frame, the movable frame include two cross bars and multiple rolling rods for being set between described two cross bars, the multiple rolling
Roll channel is collectively formed in lever, and the load-bearing part is supported on the roll channel, and multiple set is offered on the load-bearing part
Object chamber, the multiple spaced setting of object placing cavity, the object placing cavity are rectangular cavities, are provided on the bottom surface of the object placing cavity
Bearing pads;
The die holder bottom offers the first ash pit and multiple first cooling baths, and the multiple first cooling bath is parallel
Setting, first ash pit are connected to multiple chip removal slits, adapting table are provided on the pedestal, is opened up on the adapting table
There is the second ash pit and multiple second cooling baths, the die holder to be set on the adapting table, first ash pit with it is described
Second ash pit, which corresponds to, to be closed and forms slagging channel, and the multiple first cooling bath is corresponding with the multiple second cooling bath to be closed
Merging forms multiple cooling ducts, and cooling liquid is full of in the multiple cooling duct;The section of the slagging channel is circle,
The section of the cooling duct is circle;The slagging channel and the cooling duct are circular channel;The slagging channel
Diameter be more than the cooling duct diameter;Chip removal slit, the chip removal slit and institute are offered in the middle part of the locating slot
The side for stating slagging channel vertically communicates;The slagging channel is along linear extension;The center line of the slagging channel and the mould
The distance of seat gradually changes, and the relatively described pedestal of the slagging channel is obliquely installed, and the side of the adapting table is provided with undertaking
Bucket, the end accepted bucket and be set to the slagging channel, the side of the die holder are provided with solution feed pump, and the solution feed pump is set
The slagging channel is placed in far from described one end for accepting bucket;The adapting table is slidingly arranged on the pedestal, the mould
The bottom surface of seat and the surface of the adapting table are inclined-plane, and the side of the adapting table protrudes out to form extension, the second row
Slag chute is extended to form depth ash pit on the extension, the multiple second cooling bath extend on the extension with
Form depth cooling bath;The depth of the depth ash pit gradually increases along the direction far from second ash pit, the depth
The depth for spending cooling bath gradually increases along the direction far from second cooling bath;The first ash pit on the die holder with it is described
Depth ash pit on extension, which corresponds to, to be closed and forms the slagging channel, the first cooling bath on the die holder and the depth
Degree cooling bath, which corresponds to, to be closed and forms the cooling duct;The side of the adapting table is provided with adjusting part, the adjusting group
Part includes motor and the pull rod that is set on the motor, and the end of the pull rod connects the adapting table, and the motor is solid
Due on the pedestal, being additionally provided with multiple locating rods on the pedestal, the multiple locating rod is located at the two of the extension
The periphery of side, the die holder offers multiple location holes, and the multiple locating rod is arranged in respectively in the multiple location hole, institute
The periphery for stating location hole is provided with internal thread, and the periphery of the locating rod is provided with external screw thread, the external screw thread of the locating rod with
The internal thread of the location hole mutually screws togather, and the bottom peripheral edge of the die holder is additionally provided with multiple supporting rods, the multiple support
Bar is fixed on the pedestal, and the both sides of the extension are provided with tooth-strip part, and the bottom of the locating rod is provided with gear part,
The gear part is arranged adjacent to the external screw thread, and the gear part is intermeshed with the tooth-strip part;Between the bottom of the die holder
Every setting, there are two raised lines, and first ash pit and first cooling bath are respectively positioned between described two raised lines, described to prolong
Be arranged at intervals with two grooves in extending portion, the depth ash pit and the depth cooling bath be respectively positioned on described two grooves it
Between;Two raised lines of the die holder are slidingly arranged at respectively in two grooves of the extension;On the side wall of the groove
It is provided with the lubrication portion that squeezes, the extruding lubrication portion is utricule shape, and lubricating oil is contained in the extruding lubrication portion;The extruding
The surface in lubrication portion offers multiple lubrication micropores;The side wall of the groove is further opened with oil-through-hole, and the oil-through-hole penetrates through institute
The side wall of extension is stated, one end of the oil-through-hole connects the extruding lubrication portion, and the other end extends to the side of the extension
Wall surface is provided with oil seepage layer in the sidewall surfaces of the extension;The oil seepage layer is closed in the end of the oil-through-hole.
In a wherein embodiment, the length of the crawler belt is less than the length of the bootstrap block.
In a wherein embodiment, the crawler belt include two connection straps and be set to described two connection straps it
Between crawler belt portion.
In a wherein embodiment, multiple elongate slots are formed in the crawler belt portion, it is multiple in the winding rod
Winding fin is inserted in respectively in the multiple elongate slot.
In a wherein embodiment, the length of the winding fin is less than the length of the elongate slot.
In a wherein embodiment, the length of the winding fin is 0.8-0.9 times of the length of the elongate slot.
In a wherein embodiment, sliding groove is further opened on the pedestal, the sliding groove is set to described lead
The side of rail is set in the sliding groove to the tracks' slip.
In a wherein embodiment, the extending direction of the sliding groove is parallel with the length direction of the guide rail.
Due to being provided with crawler belt in the winding rod, second actuator can be by described in crawler belt pulling
Supporter is moved relative to the die holder, improves the mobile stationarity of the supporter.And sliding block and the sliding of the supporter
Portion is snug fit at simultaneously on the die holder and the pedestal so that the sliding of the supporter is more stable, the shifting of cutting wheel
It is dynamic more steady.
Specific implementation mode
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings to the present invention
Specific implementation mode be described in detail.Many details are elaborated in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case of violating intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.
The present invention relates to a kind of cutting machines.The cutting machine includes pedestal, slide assemblies and cutting assembly, the pedestal
On be provided with die holder, two bootstrap blocks are convexly equipped on the die holder, cutting room is formed between described two bootstrap blocks, it is described
Two guide rails are convexly equipped on pedestal.For example, described two guide rails are located at the both sides of the die holder, the slide assemblies include
Supporter and two sliding blocks for being set to the supporter both sides, described two sliding blocks are slideably positioned in described two lead respectively
On rail, the side of the supporter towards the die holder is protruded out there are two sliding part, and described two sliding parts slidably prop up respectively
It supports on described two bootstrap blocks, the cutting assembly includes cutting wheel, the first actuator and the second actuator.For example, described
Cutting wheel is rotationally arranged on the supporter and convexedly stretches in the cutting room, and first actuator is set to described
It is connect on supporter and with the cutting wheel, second actuator is set on the pedestal and is connect with the supporter;
The bottom of the supporter is convexly equipped with mounting portion, and the mounting portion is set to the side of the sliding part, and the cutting assembly is also
Including crawler belt.For example, the both ends of the crawler belt are separately connected second actuator and the mounting portion, second actuator
Including driving ontology and the winding rod being set on the driving ontology, multiple winding ribs are arranged at intervals in the winding rod
Piece, the crawler sections are wound in the winding rod.
Referring to Fig. 1, a kind of cutting machine 100, including pedestal 10, slide assemblies 20 and cutting assembly 30, the pedestal
On be provided with die holder 41, two bootstrap blocks 411 are convexly equipped on the die holder, cutting room is formed between described two bootstrap blocks
412, two guide rails 13 are convexly equipped on the pedestal, and described two guide rails are located at the both sides of the die holder, the Slide Group
Part includes supporter 21 and is set to two sliding blocks 23 of the supporter both sides, and described two sliding blocks are slideably positioned in respectively
On described two guide rails, one sliding block of sliding setting on each guide rail;The side of the supporter towards the die holder has protruded out
Two sliding parts 24, described two sliding parts are slidably supported at respectively on described two bootstrap blocks, are slided on each bootstrap block
Ground supports a sliding part;The cutting assembly includes cutting wheel 31, the first actuator 32 and the second actuator 33, the cutting
Wheel is rotationally arranged on the supporter and convexedly stretches in the cutting room, and first actuator is set to the support
It is connect on body and with the cutting wheel, second actuator is set on the pedestal and is connect with the supporter.
When the cutting machine works, between strip-shaped work is positioned at two bootstrap blocks of the die holder, described first
Actuator can drive the cutting wheel to rotate, to carry out cutting operation to the workpiece in the cutting room.And described second
Actuator then can drive the cutting wheel to translate by the supporter, to realize on workpiece entire length direction
Cutting.Therefore, the cutting machine can realize the automation of cutting operation, greatly improve cutting efficiency, and due to
Second actuator can drive the cutting wheel to translate, and longer workpiece can also be cut, and improve described
The scope of application of cutting machine.
For example, for the ease of installing the cutting wheel, the bottom surface of the cutting room offers locating slot 413, the branch
It is offered in the middle part of support body and wears slit 211, worn slit and be also referred to as slit or wears groove, worn in the middle part of the supporter;
The cutting wheel wears in slit and is rotationally connected on the supporter described in being arranged in, and the cutting wheel convexedly stretches in the mould
In the locating slot of seat.Also referring to Fig. 2, the cutting wheel includes main part 311 and more around the main part periphery
A cutting teeth 312 is formed with cutting tip 3121 at the top of the cutting teeth;It is cut alternatively, being provided at the top of the cutting teeth
Cutting tip portion.Since the bottom surface of the cutting room is provided with locating slot, convenient for being positioned to workpiece.And the cutting wheel
It is set to wearing in slit for the supporter so that the cutting wheel is exposed to the small volume on the outside of the cutting machine, has
Conducive to the overall volume of the reduction cutting machine.And the supporter can carry out the spark produced in cutting process on gear and set,
It prevents spark sputtering from causing fire or injuring other people, improves the security performance of the cutting machine.In addition, the cutting room is formed
Before the die holder and the supporter, it can largely completely cut off the noise of cutting process generation.
For example, for the ease of improving cutting efficiency, the main part is disc.The thickness of the main part is more than described
The thickness of cutting teeth.The cutting tip is triangular shape.The apex angle of the cutting tip is 80 degree of -125 degree, for example, described cut
The apex angle in cutting tip portion is 80 degree, 90 degree, 100 degree or 125 degree.The surface of the cutting tip is provided with wear-resistant coating.It is described resistance to
The thickness for grinding coating is 0.2 millimeter -0.5 millimeter, for example, the thickness of the wear-resistant coating is 0.2 millimeter, 0.3 millimeter, 0.4 milli
Rice or 0.5 millimeter.Rotation hole 3111 is offered in the main part, and drive shaft 3112, the drive are embedded in the rotation hole
One end of moving axis is connected on first actuator.Since the apex angle of the cutting tip is provided with 80 degree of -125 degree, and institute
It states and is provided with wear-resistant coating on cutting tip, therefore described cut can be prevented while improving the cutting wheel cutting efficiency
The breakage in cutting tip portion.
For example, for the ease of driving the supporter to be moved relative to the die holder, the bottom of the supporter is convexly equipped with peace
Dress portion 25, the mounting portion are set to the side of the sliding part, and the cutting assembly further includes crawler belt 34, and the two of the crawler belt
End is separately connected second actuator and the mounting portion, and second actuator includes driving ontology and is set to described
The winding rod on ontology is driven, for example, the both ends of the crawler belt are separately connected the winding rod of second actuator and the peace
Dress portion, for example, being arranged at intervals with multiple winding fins in the winding rod, the crawler sections are wound in the winding rod.
Due to being provided with crawler belt in the winding rod, second actuator can pull the supporter phase by the crawler belt
The die holder is moved, the mobile stationarity of the supporter is improved.And the sliding block of the supporter is slided simultaneously with sliding part
It is actively tied on the die holder and the pedestal so that the sliding of the supporter is more stable.
For example, for the ease of accommodating the crawler belt, the length of the crawler belt is less than the length of the bootstrap block.The crawler belt
Including two connection straps and the crawler belt portion being set between described two connection straps.It is formed in the crawler belt portion multiple long and narrow
Slot, multiple winding fins in the winding rod are inserted in respectively in the multiple elongate slot.The length of the winding fin is small
In the length of the elongate slot.The length of the winding fin is 0.8-0.9 times of the length of the elongate slot, such as the volume
Length around fin is 0.8 times or 0.9 times of the length of the elongate slot.Sliding groove, the cunning are further opened on the pedestal
Dynamic slot is set to the side of the guide rail, is set in the sliding groove to the tracks' slip.The extension side of the sliding groove
To parallel with the length direction of the guide rail.Due to offering sliding groove on the pedestal, and the sliding groove is led adjacent to described
Rail is arranged, therefore convenient for accommodating the crawler belt using the sliding groove.
Also referring to Fig. 3, for example, for the ease of positioning the die holder, positioning component 60, institute are also set up on the pedestal
It includes surrounding frame 61 and multiple positioning columns 63 to state positioning component, and the frame that surrounds is described to enclose between described two guide rails
Feed inlet 611 is offered around the side of frame, for example, feed inlet has section or the shape of round ellipse or rectangle;The mould
Seat surrounds described in being set in frame, and the multiple positioning column is arranged adjacent to the feed inlet, also, each positioning column is held in respectively
On the side wall of the die holder, it is provided with gear on the die holder and sets block 42, the gear sets block and is between described two bootstrap blocks simultaneously
The end of the neighbouring bootstrap block.That is, being provided with the gear between described two bootstrap blocks sets block, also, the gear sets block neighbour
The end of the nearly bootstrap block.Due to being provided with around frame on the pedestal, the frame that surrounds can be utilized to the mould
Seat is positioned so that the die holder is difficult to slide.
For example, in order to facilitate supplied materials, the cutting machine further includes supplied materials component 70, and the supplied materials component includes neighbouring described
The supporting rack 71 of pedestal setting and the load-bearing part 72 being set on support frame as described above.For example, support frame as described above includes multiple
Dagger and the movable frame 713 being set on the support column, each support column one end are used for connection frame or ground, each support column
The other end is separately connected movable frame, to support movable frame respectively, to make movable frame be set on each support column.The shifting
Dynamic frame includes two cross bars 7131 and multiple rolling rods 7133 for being set between described two cross bars.The multiple rolling rod
Roll channel is collectively formed, the load-bearing part is supported on the roll channel.Multiple object placing cavities are offered on the load-bearing part
721, the multiple spaced setting of object placing cavity.The object placing cavity is rectangular cavities.It is provided on the bottom surface of the object placing cavity
Bearing pads.By the rolling of the multiple rolling rod, facilitate the movement of the load-bearing part.Workpiece can be contained in the load-bearing part
Object placing cavity in.When the workpiece is against the pedestal, it is only necessary to by the workpiece push-in feed inlet around frame, and enter
In the locating slot of the die holder, you can realize the positioning to workpiece so that the positioning of the workpiece is more convenient.
For example, for cooling down workpiece and taking away the waste granules for cutting and leaving, the die holder bottom offers the first deslagging
Slot and multiple first cooling baths, the multiple first cooling bath are arranged in parallel.First ash pit and multiple chip removal slits
It is connected to, is provided with adapting table on the pedestal, the second ash pit and multiple second cooling baths are offered on the adapting table.It is described
Die holder is set on the adapting table, and first ash pit closure corresponding with second ash pit simultaneously forms slagging channel,
The multiple first cooling bath closure corresponding with the multiple second cooling bath simultaneously forms multiple cooling ducts.The multiple cooling
Full of cooling liquid in channel.The section of the slagging channel is circle, and the section of the cooling duct is circle.The deslagging
Channel and the cooling duct are circular channel.The diameter of the slagging channel is more than the width, meanwhile, the deslagging is logical
The diameter in road is more than the diameter of the cooling duct.Offer chip removal slit in the middle part of the locating slot, the chip removal slit with
The side of the slagging channel vertically communicates.The slagging channel is along linear extension.The center line of the slagging channel with it is described
The distance of die holder gradually changes, and the relatively described pedestal of the slagging channel is obliquely installed, and the side of the adapting table, which is provided with, holds
Bucket is connect, the end accepted bucket and be set to the slagging channel, the side of the die holder is provided with solution feed pump, the solution feed pump
The slagging channel is set to far from described one end for accepting bucket.The adapting table is slidingly arranged on the pedestal, described
The bottom surface of die holder and the surface of the adapting table are inclined-plane, and the side of the adapting table protrudes out to form extension, and described second
Ash pit is extended to form depth ash pit on the extension, and the multiple second cooling bath extends on the extension
To form depth cooling bath.The depth of the depth ash pit gradually increases along the direction far from second ash pit, described
The depth of depth cooling bath gradually increases along the direction far from second cooling bath.The first ash pit on the die holder and institute
State depth ash pit on extension and correspond to and be closed and form the slagging channel, the first cooling bath on the die holder with it is described
Depth cooling bath, which corresponds to, to be closed and forms the cooling duct.The side of the adapting table is provided with adjusting part, the adjusting
Component includes motor and the pull rod that is set on the motor, and the end of the pull rod connects the adapting table, the motor
It is fixed on the pedestal, multiple locating rods is additionally provided on the pedestal, the multiple locating rod is located at the extension
The periphery of both sides, the die holder offers multiple location holes, and the multiple locating rod is arranged in respectively in the multiple location hole,
The periphery of the location hole is provided with internal thread, and the periphery of the locating rod is provided with external screw thread, the external screw thread of the locating rod
It is mutually screwed togather with the internal thread of the location hole, the bottom peripheral edge of the die holder is additionally provided with multiple supporting rods, the multiple branch
Strut is fixed on the pedestal, and the both sides of the extension are provided with tooth-strip part, and the bottom of the locating rod is provided with gear
Portion, the gear part are arranged adjacent to the external screw thread, and the gear part is intermeshed with the tooth-strip part.The bottom of the die holder
Two raised lines are arranged at intervals with, first ash pit and first cooling bath are respectively positioned between described two raised lines, described
Be arranged at intervals with two grooves on extension, the depth ash pit and the depth cooling bath be respectively positioned on described two grooves it
Between.Two raised lines of the die holder are slidingly arranged at respectively in two grooves of the extension.On the side wall of the groove
It is provided with the lubrication portion that squeezes, the extruding lubrication portion is utricule shape, and lubricating oil is contained in the extruding lubrication portion.The extruding
The surface in lubrication portion offers multiple lubrication micropores.The side wall of the groove is further opened with oil-through-hole, and the oil-through-hole penetrates through institute
The side wall of extension is stated, one end of the oil-through-hole connects the extruding lubrication portion, and the other end extends to the side of the extension
Wall surface is provided with oil seepage layer in the sidewall surfaces of the extension.The oil seepage layer is closed in the end of the oil-through-hole.Institute
It states the waste granules that investigation channel and cooling duct can be discharged in time in the die holder and the cutting wheel is realized and cool down, and
And by the movement of the adapting table and the extension, the section ruler of the slagging channel and the cooling duct can be adjusted
It is very little, waste granules can be discharged more conveniently.And the setting for squeezing lubrication portion so that the adapting table and the extension
The sliding of the relatively described die holder in portion is more smoothly.
In order to further describe the die holder, adapting table and the concrete structure and advantageous effect of the extension, please join
Fig. 4 and Fig. 5 is read, the die holder bottom offers the first ash pit 12 and multiple first cooling baths, and the multiple cooling bath is flat
Row setting.The bottom surface of the locating slot offers chip removal slit, and first ash pit is connected to the multiple chip removal slit, institute
It states and is provided with adapting table 15 on pedestal, the second ash pit 151 and multiple second cooling baths are offered on the adapting table.The mould
Seat is set on the adapting table, and first ash pit closure corresponding with second ash pit simultaneously forms slagging channel 152,
The multiple first cooling bath closure corresponding with the multiple second cooling bath simultaneously forms multiple cooling ducts 153.It is the multiple
Full of cooling liquid in cooling duct.The section of the slagging channel is circle, and the section of the cooling duct is circle.Example
Such as, the slagging channel and the cooling duct are circular channel.The slagging channel can be used for getting off the cutting wheel
Waste granules discharge, and the cooling duct then can integrally cool down the die holder, to prevent in the die holder
Workpiece temperature distortion, influences cutting accuracy.Due to the slagging channel and the cooling duct be by the adapting table with
The die holder, which merges, to be formed, therefore even if when being blocked in the slagging channel and the cooling duct, can also be by by institute
It states die holder to remove from the adapting table, to be dredged.For example, for the ease of draining the waste material in the slagging channel
Grain, the diameter of the slagging channel are more than the width of the chip removal slit, meanwhile, the diameter of the slagging channel is more than described cold
But the diameter in channel.The multiple chip removal slit is vertical with the side of the slagging channel to be communicated.Due to the slagging channel
Diameter is more than the width of the chip removal slit, therefore the slagging channel can accommodate the waste material fallen in the chip removal slit
Grain does not easily cause waste granules blocking.For example, in order to which waste granules are discharged with most fast speed, the slagging channel is along straight line
Extend.For example, the center line of the slagging channel gradually changes at a distance from the cutting wheel, i.e., the described slagging channel is with respect to institute
It states pedestal to be obliquely installed, specifically, described slagging channel one end is high, and the other end is low, to facilitate the waste granules described
It is skidded off using its own gravity in slagging channel.For example, the side of the adapting table is provided with undertaking bucket 154, the undertaking bucket is set
It is placed in the end of the slagging channel, for accepting the waste granules slid in the slagging channel.In order to be carried to waste granules
Supply and discharge goes out power, and the side of the die holder is provided with solution feed pump 155, and the solution feed pump is set to the slagging channel far from described
Accept one end of bucket.The solution feed pump into the slagging channel for providing pressure fluid, thus will be in the slagging channel
Waste granules discharge.For example, the fluid pressure of the solution feed pump supply is only capable of that fluid is made to flow from the bottom of the slagging channel
Go out, without being sprayed from the multiple chip removal slit.
For example, in order to change the depth of the slagging channel, the adapting table is slidingly arranged on the pedestal, described
The bottom surface of die holder and the surface of the adapting table are inclined-plane, and the side of the adapting table protrudes out to form extension 16, and described
Two ash pits are extended to form depth ash pit on the extension, and the multiple second cooling bath extends to the extension
On to form depth cooling bath.The depth of the depth ash pit gradually increases along the direction far from second ash pit, institute
The depth for stating depth cooling bath gradually increases along the direction far from second cooling bath.When the die holder is slided from the adapting table
When moving to the extension, the first ash pit closure corresponding with the depth ash pit on the extension on the die holder is simultaneously
The slagging channel is formed, the closure corresponding with the depth cooling bath of the first cooling bath on the die holder simultaneously forms the cooling
Channel.At this point, the die holder is immobilizated on the extension, the slagging channel and the sectional dimension of the cooling duct increase
Greatly, consequently facilitating making the liquid in the slagging channel flow and make the coolant flow of the cooling duct, from the row
The waste liquid flowed out in slag channel is flowed into via the second ash pit on the adapting table in the undertaking bucket.
For example, for the ease of the alignment of the cutting wheel, the position of the relatively described supporter of the die holder remains unchanged, and
The adapting table and the extension are only moved, and for the ease of the movement extension and the adapting table, the adapting table
Side be provided with adjusting part 50, the adjusting part includes motor 51 and the pull rod being set on the motor 53, institute
The end for stating pull rod connects the adapting table, and the motor is fixed on the pedestal, and by being held described in pull rod pulling
It connects platform and the extension is moved relative to the die holder, to change the depth of the slagging channel and the cooling duct.Together
When, the height of the relatively described pedestal of the die holder also increases, and only needs the cutting distance for adjusting the supporter at this time, you can
Re-start cutting operation.Also referring to Fig. 6, for example, for the ease of being positioned to the die holder, also set on the pedestal
It is equipped with multiple locating rods 17, the multiple locating rod is located at the both sides of the extension, and the periphery of the die holder offers multiple
Location hole, the multiple locating rod are arranged in respectively in the multiple location hole, so that when the adapting table moves, it is described
Die holder does not move, and then keeps the relative position of the die holder and the supporter.For example, in order to enable the die holder again
Fixed, the periphery of the location hole is provided with internal thread, and the periphery of the locating rod is provided with external screw thread, the locating rod it is outer
The internal thread of screw thread and the location hole mutually screws togather, and then the die holder is fixed on the extension, described in raising
The locating effect of die holder.
For example, for the ease of rotating the locating rod, to adjust the height of the die holder, the bottom peripheral edge of the die holder is also
Multiple supporting rods 415 are provided with, the multiple supporting rod is fixed on the pedestal, and the both sides of the extension are provided with rack
The bottom in portion 161, the locating rod is provided with gear part 171, and the gear part is arranged adjacent to the external screw thread, the gear part
It is intermeshed with the tooth-strip part.When the motor pulls the extension movement, the tooth-strip part can drive the tooth
Wheel portion rotates, so that the multiple locating rod is rotated to drive the die holder to move up and down, so as to adjust the die holder
Highly.For example, for the ease of the relative movement of the die holder and the extension, there are two the bottom interval settings of the die holder
Raised line 416, first ash pit and first cooling bath are respectively positioned between described two raised lines, are spaced on the extension
There are two grooves 163 for setting, and the depth ash pit and the depth cooling bath are respectively positioned between described two grooves.The mould
Two raised lines of seat are slidingly arranged at respectively in two grooves of the extension.For the ease of being carried out to described two raised lines
It lubricates, the lubrication portion 1631 that squeezes is provided on the side wall of the groove, the extruding lubrication portion is utricule shape, the extruding lubrication
Lubricating oil is contained in portion.The surface for squeezing lubrication portion offers multiple lubrication micropores.When the extruding lubrication portion by
When the extruding of the raised line, gas can penetrate lubricating oil, such as machine oil, to be lubricated to the raised line.For example, in order to just
The locating rod is lubricated in simultaneously, the side wall of the groove is further opened with oil-through-hole, the perforation extension of the oil-through-hole
Side wall, one end of the oil-through-hole connects the extruding lubrication portion, and the other end extends to the sidewall surfaces of the extension, institute
It states and is provided with oil seepage layer in the sidewall surfaces of extension.The permeable formation is closed in the end of the oil-through-hole.Therefore, when described
When the relatively described pedestal of extension slides, the oil seepage layer can contact the multiple locating rod, and in the multiple locating rod
Extruding under penetrate lubricating oil, to using lubricating oil to be lubricated to the multiple locating rod.
Other embodiments of the invention further include that be formed by can for technical characteristic intercombination in the various embodiments described above
The technical solution of implementation.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.