CN110216532A - A kind of grinding device based on raising milling cutter sharpness - Google Patents
A kind of grinding device based on raising milling cutter sharpness Download PDFInfo
- Publication number
- CN110216532A CN110216532A CN201910558617.8A CN201910558617A CN110216532A CN 110216532 A CN110216532 A CN 110216532A CN 201910558617 A CN201910558617 A CN 201910558617A CN 110216532 A CN110216532 A CN 110216532A
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- CN
- China
- Prior art keywords
- milling cutter
- milling
- abrasive dust
- grinding device
- sharpness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000003801 milling Methods 0.000 title claims abstract description 172
- 238000000227 grinding Methods 0.000 title claims abstract description 40
- 238000005296 abrasive Methods 0.000 claims abstract description 61
- 239000000428 dust Substances 0.000 claims abstract description 45
- 230000001360 synchronised Effects 0.000 claims abstract description 29
- 210000000481 Breast Anatomy 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000005496 tempering Methods 0.000 claims 1
- 238000005498 polishing Methods 0.000 abstract description 13
- 238000005299 abrasion Methods 0.000 abstract description 6
- 238000007664 blowing Methods 0.000 abstract description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 4
- 238000010009 beating Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000003028 elevating Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000001771 impaired Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/02—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of milling cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
Abstract
The invention discloses a kind of based on the grinding device for improving milling cutter sharpness, belong to industrial knife field, a kind of grinding device based on raising milling cutter sharpness, including bottom plate, mounting platform as grinding device, milling cutter synchronous rotary device is installed in one end of bottom plate, head house is installed in the top surface of milling cutter synchronous rotary device, and the side of milling cutter synchronous rotary device is equipped with standard milling cutter and to milling tool, pass through the real time contrast of standard milling cutter, improve the polishing machining accuracy to milling tool, air outlet is equipped in the side to milling tool, for blowing away abrasive dust, the air outlet is connected on head house, and the outlet air of air outlet is directed toward position and is placed with abrasive dust collection box, for collecting abrasive dust, the abrasive dust collection box is fixed on bottom plate, cylinder mounting plate is fixedly installed in the side of head house, it may be implemented by reasonably beating Mill improves the sharpness of the milling cutter of abrasion rust, extends the service life of milling cutter, reduce the waste of industrial knife.
Description
Technical field
The present invention relates to industrial knife fields, are filled more specifically to a kind of based on the polishing for improving milling cutter sharpness
It sets.
Background technique
Milling cutter is for Milling Process, with the rotation industrial knife of one or more cutters tooth.When work each cutter tooth according to
The secondary surplus for intermittently cutting workpiece.Milling cutter is mainly used for processing plane, step, groove, forming surface and cutting on milling machine
Workpiece etc..
Milling cutter after long-term use, blade can due to abrasion rust, after edges dull, it will influence the processing essence of workpiece
Degree and processing efficiency.It needs to replace milling cutter at this time, the milling cutter changed, which directly abandons, will will cause biggish waste, most
Milling cutter still can continue to use after polishing.
However, in fact improper due to polishing, more milling cutter can find that its is sharp after polishing and reusing
Degree can not show a candle to new knife, be simply possible to use in the lower roughing of requirement on machining accuracy.
Summary of the invention
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a kind of based on raising milling cutter sharpness
Grinding device, it may be implemented to improve the sharpness of the milling cutter of abrasion rust, extend milling cutter uses the longevity by reasonably polishing
Life, reduces the waste of industrial knife.
2. technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of grinding device based on raising milling cutter sharpness, including bottom plate, it is described as the mounting platform of grinding device
One end of bottom plate is equipped with milling cutter synchronous rotary device, and the top surface of the milling cutter synchronous rotary device is equipped with head house, the milling
The side of knife synchronous rotary device is equipped with standard milling cutter and is improved by the real time contrast of standard milling cutter to milling to milling tool
The polishing machining accuracy of knife, the side to milling tool are equipped with air outlet, and for blowing away abrasive dust, the air outlet is connected to top
On terminal structure, the outlet air of the air outlet is directed toward position and is placed with abrasive dust collection box, for collecting abrasive dust, the abrasive dust collection box
It is fixed on bottom plate, the side of the head house is fixedly installed with cylinder mounting plate, the lower section installation of the cylinder mounting plate
There is lifting cylinder, connecting plate is fixedly connected on the telescopic rod of the lifting cylinder, one end of the connecting plate is fixed with electronic
Machine is equipped with grinding abrasive disk on the output shaft of the motor, is rotated by motor drive grinding abrasive disk, and the abradant surface of grinding abrasive disk with
The end face of standard milling cutter is in same plane, and by elevating motor, the grinding abrasive disk in driving rotation polishes the end to milling tool
Face, so that being in same plane to the end face of milling tool and the end face of standard milling cutter, the bottom surface of the head house is equipped with flat
The telescopic rod of liquid relief cylinder pressure, the translation hydraulic cylinder is fixedly connected with the cylinder body of lifting hydraulic cylinder, the liter by connecting sleeve
It is connected with synchronization lifting frame on the telescopic rod of descending liquid cylinder pressure, angle grinder and thimble mounting blocks are installed on the synchronization lifting frame,
Thimble is installed, and the mill of the vertex of thimble and angle grinder point is in same plane, the plane and mark in the thimble mounting blocks
The end face of quasi- milling cutter is parallel, and the spacing between the vertex of the thimble and the mill point of angle grinder is as milled to milling tool and standard
The central axes spacing of knife, when the vertex of thimble is moved on the cutter tooth of the standard milling cutter slowly rotated, the mill point of angle grinder exists
Synchronous rotary to be moved on milling tool cutter tooth, and cutter tooth of the polishing to milling tool while mobile, so that the knife being polished
Tooth keen edge degree and the blade of standard milling cutter cutter tooth are consistent, and may be implemented to improve abrasion rust by reasonably polishing
Milling cutter sharpness, extend the service life of milling cutter, reduce the waste of industrial knife.
Further, air conditioner is installed in the head house, the output end of the air conditioner is connected at air outlet,
And the direction of air outlet plays good cooling effect to burnishing part while blowing away abrasive dust against the end face to milling tool.
Further, abrasive dust block, peace in the abrasive dust collection box are installed in the inlet channel of the abrasive dust collection box
Equipped with dust-removal cloth-bag, and abrasive dust block is 200 mesh stainless (steel) wires, prevents bulky grain abrasive dust from damaging dust-removal cloth-bag, passes through dust removing cloth
The filtering of bag reduces air pollution caused by bruting process, is equipped with hermatic door at the abrasive dust block and dust-removal cloth-bag, just
Abrasive dust, or replacement abrasive dust block and dust-removal cloth-bag are cleaned in opening hermatic door.
Further, the cylinder mounting plate is fastened on the side of head house, the cylinder installation by rivet welding
Digging on plate has mounting groove, is dug on the cylinder body of the lifting cylinder there are two threaded hole, two bolts pass through mounting groove precession
In threaded hole, by mobile bolt, to adjust the position of grinding abrasive disk abradant surface, it is ensured that after replacement standard milling cutter, grinding abrasive disk is ground
The end face of flour milling and standard milling cutter is still in same plane.
Further, lamp bar is installed below the head house, includes several light emitting diodes in the lamp bar, just
It is working at night in the grinding device, armorplate glass is installed on the outside of the lamp bar, preventing lamp bar impaired.
Further, described to all have several cutters tooth to milling tool and standard milling cutter, and to milling tool and standard milling cutter
Cutter tooth orientation angle is consistent, and the standard milling cutter is associated with initial angle adjuster, and the initial angle adjuster includes
Hand holding handle and to knife bar, described to there are two knife bars, two described identical to knife bar, described to be fixedly mounted on hand holding handle to knife bar
On, it and is central axes spacing to milling tool and standard milling cutter to the spacing of knife bar, the cutter tooth of standard milling cutter is against when use
Lower section on knife bar upper surface, then by any cutter tooth to milling tool be against top on knife bar upper surface, then fix again to
Milling tool is consistent with this to ensure the cutter tooth orientation angle to milling tool and standard milling cutter.
Further, the milling cutter synchronous rotary device includes rotary shaft, gear, rack gear, lead screw and knife handle fixture, the rotation
There are two shafts, and the rotary shaft is connect with knife handle fixture, gear is fixed in the rotary shaft, and in gear and rotary shaft
Axis is overlapped, the wheel and rack engagement, and digging in the rack gear has threaded hole, is equipped with lead screw in the threaded hole, is led to
Feeding of the rotation with carry-over bar for crossing lead screw, by two gear synchronous rotations of rack drives, so that the synchronous rotation of two knife handle fixtures
Turn, so that it is guaranteed that angle grinder is polished when the cutter tooth of milling tool, to milling tool and standard milling cutter synchronous rotary.
3. beneficial effect
Compared with the prior art, the present invention has the advantages that
(1) this programme may be implemented to improve the sharpness of the milling cutter of abrasion rust by reasonably polishing, extend milling cutter
Service life reduces the waste of cutter.
(2) air conditioner is installed in head house, the output end of the air conditioner is connected at air outlet, the court of the air outlet
Good cooling effect is played to burnishing part while blowing away abrasive dust to against the end face to milling tool.
(3) abrasive dust block is installed in the inlet channel of abrasive dust collection box, dust-removal cloth-bag is installed in abrasive dust collection box,
Abrasive dust block is 200 mesh stainless (steel) wires, prevents bulky grain abrasive dust from damaging dust-removal cloth-bag, is beaten by the filtering reduction of dust-removal cloth-bag
Air pollution caused by during mill, abrasive dust block and are equipped with hermatic door at dust-removal cloth-bag, grind convenient for opening hermatic door cleaning
Bits, or replacement abrasive dust block and dust-removal cloth-bag.
(4) cylinder mounting plate is fastened on the side of head house by rivet welding, and digging on cylinder mounting plate has peace
Tankage is dug on the cylinder body of lifting cylinder there are two threaded hole, and two bolts pass through in mounting groove precession threaded hole, pass through movement
Bolt, to adjust the position of grinding abrasive disk abradant surface, it is ensured that after replacement standard milling cutter, the abradant surface of grinding abrasive disk and the end of standard milling cutter
Face is still in same plane.
(5) lamp bar is installed below head house, includes several light emitting diodes in the lamp bar, is convenient for the grinding device
It is working at night, and armorplate glass is installed on the outside of lamp bar, preventing lamp bar impaired.
(6) several cutters tooth are all had to milling tool and standard milling cutter, and is directed toward angle to milling tool and the cutter tooth of standard milling cutter
Degree is consistent, and standard milling cutter is associated with initial angle adjuster, which includes hand holding handle and to knife bar,
In to there are two knife bars, two are identical to knife bar, and are fixedly mounted on hand holding handle to knife bar, and the spacing to knife bar is wait grind
The central axes spacing of milling cutter and standard milling cutter, the cutter tooth of standard milling cutter is against lower section on knife bar upper surface when use, then will be to
Any cutter tooth of milling tool is against top on knife bar upper surface, then fix again to milling tool, is ensured with this to milling tool
It is consistent with the cutter tooth orientation angle of standard milling cutter.
(7) milling cutter synchronous rotary device includes rotary shaft, gear, rack gear, lead screw and knife handle fixture, and wherein rotary shaft has two
A, rotary shaft is connect with knife handle fixture, and is fixed with gear on the rotary shaft, and gear is overlapped with the central axes of rotary shaft, and tooth
Wheel and rack engagement, digging in rack gear has threaded hole, and lead screw is equipped in threaded hole, passes through the rotation band carry-over bar of lead screw
Feeding, by rack drives two gear synchronous rotation, so that two knife handle fixture synchronous rotaries, so that it is guaranteed that angle grinder is polished
When the cutter tooth of milling tool, to milling tool and standard milling cutter synchronous rotary.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of face grinding mechanism of the invention；
Fig. 3 is the structural schematic diagram of initial angle adjuster of the invention；
Fig. 4 is the schematic diagram of internal structure of milling cutter synchronous rotary device of the invention.
Figure label explanation:
1 bottom plate, 2 milling cutter synchronous rotary devices, 3 standard milling cutters, 4 are to milling tool, 5 abrasive dust collection boxes, 6 air outlets, 7 top machines
Structure, 8 grinding abrasive disks, 9 motor, 10 connecting plates, 11 lifting cylinders, 12 cylinder mounting plates, 13 angle grinders, 14 thimbles, 15 thimbles peace
Fill block, 16 synchronization lifting framves, 17 lifting hydraulic cylinders, 18 translation hydraulic cylinders, 19 hand holding handles, 20 pairs of knife bars, 21 rotary shafts, 22 teeth
Wheel, 23 rack gears, 24 lead screws, 25 knife handle fixtures.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description；Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the instruction such as term " on ", "lower", "inner", "outside", " top/bottom end "
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only, and cannot understand
For indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to removable
Connection is unloaded, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Embodiment 1:
It is a kind of based on the grinding device for improving milling cutter sharpness, including bottom plate 1 referring to FIG. 1-2, as grinding device
Mounting platform, is equipped with milling cutter synchronous rotary device 2 in one end of bottom plate 1, is equipped with top in the top surface of milling cutter synchronous rotary device 2
Mechanism 7, and the side of milling cutter synchronous rotary device 2 is equipped with standard milling cutter 3 and to milling tool 4, passes through the real-time right of standard milling cutter 3
Than improving the polishing machining accuracy to milling tool 4, being equipped with air outlet 6 in the side to milling tool 4, for blowing away abrasive dust, should go out
Air port 6 is connected on head house 7, and the outlet air of air outlet 6 is directed toward position and is placed with abrasive dust collection box 5, for collecting abrasive dust,
The abrasive dust collection box 5 is fixed on bottom plate 1, is fixedly installed with cylinder mounting plate 12 in the side of head house 7, is installed in cylinder
The lower section of plate 12 is equipped with lifting cylinder 11, and connecting plate 10 is fixedly connected on the telescopic rod of lifting cylinder 11, the connecting plate
10 one end is fixed with motor 9, and grinding abrasive disk 8 is equipped on the output shaft of motor 9, drives grinding abrasive disk 8 to revolve by motor 9
Turn, the abradant surface of the grinding abrasive disk 8 and the end face of standard milling cutter 3 are in same plane, by elevating motor 9, drive in rotation
Grinding abrasive disk 8 polish the end face to milling tool 4 so that being in same flat to the end face of milling tool 4 and the end face of standard milling cutter 3
Face is equipped with translation hydraulic cylinder 18 in the bottom surface of head house 7, and the telescopic rod of the translation hydraulic cylinder 18 is fixed by connecting sleeve
It is connected with the cylinder body of lifting hydraulic cylinder 17, synchronization lifting frame 16 is connected on the telescopic rod of lifting hydraulic cylinder 17, is risen synchronous
Angle grinder 13 and thimble mounting blocks 15 are installed on drop frame 16, thimble 14 is installed in thimble mounting blocks 15, the thimble 14
The mill point of vertex and angle grinder 13 be in same plane, and the plane is parallel with the end face of standard milling cutter 3, and the vertex of thimble 14 and
Spacing between the mill point of angle grinder 13, as the central axes spacing to milling tool 4 and standard milling cutter 3, when the vertex of thimble 14
When moving on the cutter tooth of the standard milling cutter 3 slowly rotated, the mill point of angle grinder 13 is in synchronous rotary on 4 cutter tooth of milling tool
It is mobile, and cutter tooth of the polishing to milling tool 4 while mobile, so that the cutter tooth keen edge degree being polished and standard milling cutter 3
The blade of cutter tooth is consistent.
Referring to Fig. 1, being equipped with air conditioner in head house 7, the output end of the air conditioner is connected at air outlet 6, should
The direction of air outlet 6 plays good cooling effect to burnishing part while blowing away abrasive dust against the end face to milling tool 4.
Referring to Fig. 1, being equipped with abrasive dust block in the inlet channel of abrasive dust collection box 5, it is equipped in abrasive dust collection box 5
Dust-removal cloth-bag, abrasive dust block are 200 mesh stainless (steel) wires, prevent bulky grain abrasive dust from damaging dust-removal cloth-bag, pass through dust-removal cloth-bag
Filtering reduces air pollution caused by bruting process, is equipped with hermatic door at abrasive dust block and dust-removal cloth-bag, close convenient for opening
Closure door cleans abrasive dust, or replacement abrasive dust block and dust-removal cloth-bag.
Referring to Fig. 1, cylinder mounting plate 12 is fastened on the side of head house by rivet welding, in cylinder mounting plate 12
Upper cutting has mounting groove, is dug on the cylinder body of lifting cylinder 11 there are two threaded hole, two bolts pass through mounting groove precession screw thread
In hole, by mobile bolt, to adjust the position of 8 abradant surface of grinding abrasive disk, it is ensured that after replacement standard milling cutter 3, the grinding of grinding abrasive disk 8
Face and the end face of standard milling cutter 3 are still in same plane.
Referring to Fig. 1, the lower section of head house 7 is equipped with lamp bar, it include several light emitting diodes in the lamp bar, convenient for being somebody's turn to do
Grinding device is being worked at night, and armorplate glass is equipped on the outside of lamp bar, prevents lamp bar impaired.
Fig. 1 and Fig. 3 are please referred to, all has several cutters tooth to milling tool 4 and standard milling cutter 3, and mill to milling tool 4 and standard
The cutter tooth orientation angle of knife 3 is consistent, and standard milling cutter 3 is associated with initial angle adjuster, which includes
Hand holding handle 19 and to knife bar 20, wherein two identical to knife bar 20, and is fixedly mounted on hand to knife bar 20 to there are two knife bars 20
It holds on handle 19, is the central axes spacing to milling tool 4 and standard milling cutter 3 to the spacing of knife bar 20, standard milling cutter 3 when use
Cutter tooth is against lower section on 20 upper surface of knife bar, then any cutter tooth to milling tool 4 is against top on 20 upper surface of knife bar,
It then fixes again to milling tool 4, ensures to be consistent to milling tool 4 and the cutter tooth orientation angle of standard milling cutter 3 with this.
Fig. 1 and Fig. 4 are please referred to, milling cutter synchronous rotary device 2 includes rotary shaft 21, gear 22, rack gear 23, lead screw 24 and knife handle
Fixture 25, wherein there are two rotary shafts 21, rotary shaft 21 is connect with knife handle fixture 25, and is fixed with gear in rotary shaft 21
22, gear 22 is overlapped with the central axes of rotary shaft 21, and gear 22 is engaged with rack gear 23, and digging in rack gear 23 has threaded hole,
Lead screw 24 is installed in threaded hole, by the rotation of lead screw 24 with the feeding of carry-over bar 23, two gears are driven by rack gear 23
22 rotate synchronously, so that two 25 synchronous rotaries of knife handle fixture, so that it is guaranteed that angle grinder 13 is polished when the cutter tooth of milling tool 4,
To milling tool 4 and 3 synchronous rotary of standard milling cutter.
In use, standard milling cutter 3 is first fixedly mounted, then it is directed toward by the adjustment of initial angle adjuster to 4 cutter tooth of milling tool,
It is subsequently mounted to milling tool 4, is ensured under original state with this, protected to the cutter tooth orientation angle of milling tool 4 and standard milling cutter 3
It holds consistent, and there is certain grinding allowance compared to the end face of standard milling cutter 3 to the end face of milling tool 4, elevating motor 9,
Grinding abrasive disk 8 in driving rotation polishes the end face to milling tool 4, so as to the end face of milling tool 4 and the endface of standard milling cutter 3
In same plane, then by the collective effect of translation hydraulic cylinder 18 and lifting hydraulic cylinder 17, so that the vertex of thimble 14 is against standard
On the cutter tooth of milling cutter 3, then the oil circuit for translating hydraulic cylinder 18 and lifting hydraulic cylinder 17 is switched to the oil for being equipped with low-pressure hydraulic pump
Road, it is ensured that when standard milling cutter 3 rotates, the cutter tooth of standard milling cutter 3 can push thimble 14 to move up and down, and thimble 14 is mobile
When, the vertex of thimble 14 is still against on the cutter tooth of standard milling cutter 3, restart angle grinder 13 and lead screw 24, by lead screw 24 driving to
Milling tool 4 and standard milling cutter 3 rotate, and during rotation, are polished by the cutter tooth that angle grinder 13 treats milling tool 4, lead to
Crossing may be implemented improves the sharpness of the milling cutter of abrasion rust, extends the service life of milling cutter, reduce work by reasonably polishing
The waste of industry cutter.
The foregoing is intended to be a preferred embodiment of the present invention；But scope of protection of the present invention is not limited thereto.
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change, should be covered by the scope of protection of the present invention.
Claims (7)
1. a kind of based on the grinding device for improving milling cutter sharpness, including bottom plate (1), it is characterised in that: the one of the bottom plate (1)
End is equipped with milling cutter synchronous rotary device (2), and the top surface of the milling cutter synchronous rotary device (2) is equipped with head house (7), the milling
The side of knife synchronous rotary device (2) is equipped with standard milling cutter (3) and to milling tool (4), and the side to milling tool (4) is equipped with
Air outlet (6), the air outlet (6) are connected on head house (7), and the outlet air of the air outlet (6) is directed toward position and is placed with
Abrasive dust collection box (5), the abrasive dust collection box (5) are fixed on bottom plate (1), and the side of the head house (7) is fixedly mounted
Have cylinder mounting plate (12), is equipped with lifting cylinder (11) below the cylinder mounting plate (12), the lifting cylinder (11)
Telescopic rod on be fixedly connected with connecting plate (10), one end of the connecting plate (10) is fixed with motor (9), the motor
(9) it is equipped on output shaft grinding abrasive disk (8), the bottom surface of the head house (7) is equipped with translation hydraulic cylinder (18), described flat
The telescopic rod of liquid relief cylinder pressure (18) is fixedly connected with the cylinder body of lifting hydraulic cylinder (17), the lifting hydraulic cylinder by connecting sleeve
(17) it is connected on telescopic rod synchronization lifting frame (16), angle grinder (13) and thimble is installed on the synchronization lifting frame (16)
Mounting blocks (15), the thimble mounting blocks (15) are interior to be equipped with thimble (14).
2. according to claim 1 a kind of based on the grinding device for improving milling cutter sharpness, it is characterised in that: the top
Air conditioner is installed in mechanism (7), the output end of the air conditioner is connected at air outlet (6), and air outlet (6) towards right
The end face to milling tool (4).
3. according to claim 1 a kind of based on the grinding device for improving milling cutter sharpness, it is characterised in that: the abrasive dust
Abrasive dust block is installed in the inlet channel of collection box (5), dust-removal cloth-bag, the mill are installed in the abrasive dust collection box (5)
Hermatic door is equipped at bits block and dust-removal cloth-bag.
4. according to claim 1 a kind of based on the grinding device for improving milling cutter sharpness, it is characterised in that: the cylinder
Mounting plate (12) is fastened on the side of head house by rivet welding, and digging on the cylinder mounting plate (12) has mounting groove,
It is dug on the cylinder body of the lifting cylinder (11) there are two threaded hole, two bolts pass through in mounting groove precession threaded hole.
5. according to claim 1 a kind of based on the grinding device for improving milling cutter sharpness, it is characterised in that: the top
Lamp bar is installed below mechanism (7), includes several light emitting diodes in the lamp bar, tempering is installed on the outside of the lamp bar
Glass plate.
6. according to claim 1 a kind of based on the grinding device for improving milling cutter sharpness, it is characterised in that: described wait grind
Milling cutter (4) and standard milling cutter (3) all have several cutters tooth, and protect to the cutter tooth orientation angle of milling tool (4) and standard milling cutter (3)
Hold consistent, the standard milling cutter (3) is associated with initial angle adjuster, the initial angle adjuster include hand holding handle (19) and
To knife bar (20), described to there are two knife bar (20), two described identical to knife bar (20), described that knife bar (20) are fixedly mounted
It is the central axes spacing to milling tool (4) and standard milling cutter (3) on hand holding handle (19), and to the spacing of knife bar (20).
7. according to claim 1 a kind of based on the grinding device for improving milling cutter sharpness, it is characterised in that: the milling cutter
Synchronous rotary device (2) includes rotary shaft (21), gear (22), rack gear (23), lead screw (24) and knife handle fixture (25), the rotation
There are two axis (21), and the rotary shaft (21) connect with knife handle fixture (25), is fixed with gear (22) on the rotary shaft (21),
And gear (22) is overlapped with the central axes of rotary shaft (21), the gear (22) is engaged with rack gear (23), in the rack gear (23)
Cutting has threaded hole, and lead screw (24) are equipped in the threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910558617.8A CN110216532A (en) | 2019-06-26 | 2019-06-26 | A kind of grinding device based on raising milling cutter sharpness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910558617.8A CN110216532A (en) | 2019-06-26 | 2019-06-26 | A kind of grinding device based on raising milling cutter sharpness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110216532A true CN110216532A (en) | 2019-09-10 |
Family
ID=67815009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910558617.8A Withdrawn CN110216532A (en) | 2019-06-26 | 2019-06-26 | A kind of grinding device based on raising milling cutter sharpness |
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| Country | Link |
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| CN (1) | CN110216532A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504828A (en) * | 2020-04-28 | 2020-08-07 | 山东省分析测试中心 | Friction wear testing machine with abrasive dust collecting device |
| CN112338630A (en) * | 2020-10-30 | 2021-02-09 | 熙珑(上海)机床有限公司 | Intelligent manufacturing data error correction device and method for numerical control machine tool |
-
2019
- 2019-06-26 CN CN201910558617.8A patent/CN110216532A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504828A (en) * | 2020-04-28 | 2020-08-07 | 山东省分析测试中心 | Friction wear testing machine with abrasive dust collecting device |
| CN111504828B (en) * | 2020-04-28 | 2022-11-04 | 山东省分析测试中心 | Friction wear testing machine with abrasive dust collecting device |
| CN112338630A (en) * | 2020-10-30 | 2021-02-09 | 熙珑(上海)机床有限公司 | Intelligent manufacturing data error correction device and method for numerical control machine tool |
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Application publication date: 20190910 |