CN110465708A - A kind of electric boosted worm screw technique for grinding - Google Patents
A kind of electric boosted worm screw technique for grinding Download PDFInfo
- Publication number
- CN110465708A CN110465708A CN201910860563.0A CN201910860563A CN110465708A CN 110465708 A CN110465708 A CN 110465708A CN 201910860563 A CN201910860563 A CN 201910860563A CN 110465708 A CN110465708 A CN 110465708A
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- worm screw
- polishing
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- fixed
- sliding shoe
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000005498 polishing Methods 0.000 claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 244000137852 Petrea volubilis Species 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000007654 immersion Methods 0.000 claims abstract description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000020477 pH reduction Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 claims description 3
- 235000014121 butter Nutrition 0.000 claims description 3
- 238000005538 encapsulation Methods 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 claims description 3
- 241000237858 Gastropoda Species 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 2
- 238000010009 beating Methods 0.000 claims 1
- 230000003647 oxidation Effects 0.000 abstract description 6
- 238000007254 oxidation reaction Methods 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000003306 harvesting Methods 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 210000000515 tooth Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F13/00—Making worms by methods essentially requiring the use of machines of the gear-cutting type
Abstract
The invention discloses a kind of electric boosted worm screw technique for grinding, Step 1: the pretreatment of worm screw: worm screw face to be polished is sprayed rust remover, it is carried out after simply polishing by surface of the sand paper to worm screw, after worm screw is cleaned up in clear water by clear water, it is placed in take out after 5-10min in the immersion of 60-80% alcohol liquid again and drain, the present invention relates to worm screw processing technique fields.The electric boosted worm screw technique for grinding, before being polished, first pass through the surface that alcohol impregnates worm screw, the impurity on surface is removed, then acidified processing removes the oxidation film in surface, prevent oxidation film from hindering polishing, finally by normalized treatment the surface of worm screw is softened, it can be polished at this time in the surface of worm screw and slot cooperating back and forth for cam by polishings multiple on grinding device, the surface of worm screw after softening, which is easier to polish, gets rid of the burr and protrusion on surface, polishing speed is increased, grinding accuracy is improved.
Description
Technical field
The present invention relates to worm screw processing technique field, specially a kind of electric boosted worm screw technique for grinding.
Background technique
Worm screw refers to one or several helical tooths, and engages and form the gear of gear pair with non-parallel with worm gear,
Its reference surface can be cylindrical surface, circular conical surface or anchor ring, have straight sided axial worm, involute helicoid worm, straight sided normal worm ZN-worm,
Four kinds of classifications of milled helicoids worm, worm-drive is made of worm and worm wheel, for transmitting the fortune between alternating axis
Dynamic and power, usual two shaft staggered angle is 90 °, in general worm-drive, be all using worm screw as driving link, from the appearance,
Worm screw is similar to bolt, and worm gear is then like helical gears, and when work, worm gear teeth is slided and rolled along the helicoid of worm screw
It is dynamic, in order to improve the contact situation of the gear teeth, worm gear is done along facewidth direction in the arc-shaped, is allowed to encase worm section, in this way
Worm and wormwheel is line contact when engaging, rather than point contact.
Existing worm screw technique for grinding is when polishing to worm screw, after all only simply worm screw is fixed, leads to
It crosses grinding wheel to polish to the surface of worm screw, polishing is not thorough, and cannot comprehensively be polished, be beaten between the slot of worm screw
It is poor to grind effect, and grinding efficiency is low, the worm screw finished of polishing gets rusty easily, and is easy to cause the surface damage of worm screw.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of electric boosted worm screw technique for grinding, polishing was solved
Wheel polishes to the surface of worm screw, and polishing is not thorough, and cannot comprehensively be polished between the slot of worm screw, grinding effect
It is poor, and grinding efficiency is low, and the worm screw finished of polishing gets rusty easily, the problem for being easy to cause worm screw face impaired.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of electric boosted worm screw polishing work
Skill, comprising the following steps:
Step 1: the pretreatment of worm screw: worm screw face to be polished being sprayed rust remover, by sand paper to the surface of worm screw
It carries out after simply polishing, after being cleaned up worm screw in clear water by clear water, then is placed in the immersion of 60-80% alcohol liquid
It takes out and drains after 5-10min, worm screw is subjected to acidification two ten minutes later at this time, worm screw is taken out, it is carried out at normalizing
Reason, carries out further work after worm screw temperature is reduced to 50 degrees Celsius；
Step 2: the adjustment of the fixation of worm screw and spacing of polishing: by worm screw along the first fixed hub and the second fixing axle
Mounting groove is fixed on set, and rotation lock bolt fixes worm screw, after worm screw fixation, calculates the bore of worm screw,
Fastening bolt is loosened, slide-and-lock block drive the second sliding shoe cunning in the sliding groove in the second fixed plate in locking slot is passed through
Dynamic, the second sliding shoe drives rotating bar sliding, and rotating bar drives the first sliding shoe to slide in the sliding groove in the first fixed plate,
Rotating bar drives the second belt slipping at this time, driving belt is adjusted by expansion tightening wheel, two rotating bars slide into thing
Behind the position first surveyed, rotation fastening bolt locks latch segment, and the second sliding shoe is fixed, and polishing wheel disc at this time should
It is fitted in the surface of worm screw, polishing cam should be fitted in the slot of worm screw, adjust finish at this time；
Step 3: the polishing of worm screw: starting driving motor at this time, driving motor drives the second fixed hub by shaft coupling
It rotates clockwise, the second fixed hub drives worm screw and the rotation of the first fixed hub, and driving motor drive shaft passes through first at this time
Belt pulley and the second belt pulley drive rotating bar rotation, and polishing cam is fitted in the slot of worm screw, and worm screw rotation drives polishing
Cam slides on the surface of rotating bar, polishes each corner of worm screw, when cam of polishing turns to worm screw both ends, this
When be driven in the reverse direction driving motor and drive worm screw reversion, drive polishing cam or so to polish back and forth the surface of worm screw, until
It is smooth to be polished to worm screw face, stops driving motor after impulse- free robustness；
Step 4: the ending of worm screw polishing, loosens clamping screw and removes worm screw, at this time by sand paper to the both ends of worm screw
It polishes, the burr on its surface is polished, then after worm screw is cleaned up in clear water, then be placed in 60-80% alcohol liquid
It takes out and drains after 5-10min in immersion, the surface of worm screw is uniformly smeared to lubrication butter, encapsulation harvesting, at this time by firm banking
On burr clast clean out, complete polishing.
The invention also discloses a kind of electric boosted worm screw grinding devices, including firm banking, the first fixed plate and second
The bottom of fixed plate, first fixed plate and the second fixed plate be fixedly connected at the top of firm banking, described first is solid
The first fixed hub is rotatably connected on the right side of fixed board, and the left pivot movement of the second fixed plate is connected with the second fixed hub,
The right end of second fixed hub runs through the left side of the second fixed plate and extends to the right side of the second fixed plate, and described first is solid
Dead axle set and the surface of the second fixed hub offer mounting groove, the inner cavity of first fixed hub and the second fixed hub
It is connected with worm screw.
Preferably, the surface of first fixed hub and the second fixed hub is threaded with clamping screw, and two
One end of the clamping screw extends through the surface of the first fixed hub and the second fixed hub and extends to the first fixing axle
The inner cavity of set and the second fixed hub, one end of two clamping screws is mutually contradicted with the surface of worm screw.
Preferably, the inner cavity of first fixed plate and the second fixed plate offers sliding groove, two sliding grooves
Inner cavity slidably connect the first sliding shoe and the second sliding shoe respectively, the left pivot movement of first sliding shoe is connected with rotation
Bar.
Preferably, the right end of the rotating bar from left to right sequentially passes through the first sliding shoe, the second sliding shoe and fixed bottom
Seat and the inner cavity for extending to firm banking, the surface of the rotating bar and the inner cavity of the second sliding shoe are rotatablely connected, and are rotated
The surface of bar and the inner cavity of firm banking are slidably connected.
Preferably, latch segment is fixedly connected at the top of the second sliding shoe, the top of the latch segment runs through second
The inner cavity of fixed plate and the top for extending to the second fixed plate, the inner cavity of second fixed plate begin with the surface with latch segment
The locking slot being slidably connected, the screw top of the latch segment are connected with fastening bolt, and the bottom end of fastening bolt and second
The top of fixed plate mutually contradicts.
Preferably, driving motor, the left end of the driving motor output shaft are fixedly connected at the top of the firm banking
It is fixedly connected by shaft coupling with the right end of the second fixed hub, the surface of the driving motor output shaft is fixedly connected with first
Belt pulley, and the surface of rotating bar is fixedly connected with the second belt pulley, the surface of second belt pulley and the first belt pulley
Surface pass through driving belt be sequentially connected.
Preferably, it is rotatably connected to expansion tightening wheel on the right side of second fixed plate, the surface of the rotating bar is slidably connected
There is polishing wheel disc, and the surface for wheel disc of polishing is fixedly connected with polishing cam.
(3) beneficial effect
The present invention provides a kind of electric boosted worm screw technique for grinding.Compared with prior art, have it is following the utility model has the advantages that
(1), the electric boosted worm screw technique for grinding, by Step 1: worm screw pretreatment: by worm screw table to be polished
Face sprays rust remover, is carried out after simply polishing by surface of the sand paper to worm screw, is cleaned worm screw in clear water by clear water
It after clean, then be placed in take out after 5-10min in the immersion of 60-80% alcohol liquid and drain, worm screw is subjected to acidification two at this time
Ten minutes later, worm screw is taken out and normalized treatment is carried out to it, next step work is carried out after worm screw temperature is reduced to 50 degrees Celsius
Make, before being polished, first passes through the surface that alcohol impregnates worm screw, the impurity on surface is removed, then acidified processing removes
The oxidation film in surface is removed, prevents oxidation film from hindering polishing, finally by normalized treatment the surface of worm screw is softened, at this time may be used
With by the cooperation for cam of polishing on grinding device back and forth to polishing in the surface of worm screw and slot, the worm screw after softening
Surface, which is easier to polish, gets rid of the burr and protrusion on surface, increases polishing speed, improves grinding accuracy.
(2), electric boosted worm screw technique for grinding, by being offered in the inner cavity of the first fixed plate and the second fixed plate
Sliding groove, the inner cavity of two sliding grooves slidably connect the first sliding shoe and the second sliding shoe, the left side of the first sliding shoe respectively
It is rotatably connected to rotating bar, it, can be quickly to rotation by the cooperation of the first sliding shoe and the second sliding shoe in grinding device
The position of the polishing cam on bar surface is adjusted, and can be polished the worm screw of multiple caliber, is not necessarily to when being polished
New grinding tool is selected according to the bore of worm screw, increases the adaptability of technique for grinding, and the worm screw that can be adapted to multiple caliber is beaten
Mill.
(3), the electric boosted worm screw technique for grinding is turned by being rotatably connected to expansion tightening wheel on the right side of the second fixed plate
The surface of lever slidably connects polishing wheel disc, and the surface for wheel disc of polishing is fixedly connected with polishing cam, is polishing
When, multiple polishing cams start simultaneously at polishing from all angles, by driving motor back and forth positive and negative rotation to polishing cam surface
Careful polishing back and forth is carried out, grinding effect is more preferable, and polishing speed is fast, reduces the demand of manpower in technique for grinding.
Detailed description of the invention
Fig. 1 is the top view of structure of the invention；
Fig. 2 is the partial structurtes enlarged drawing in Fig. 1 of the present invention at A；
Fig. 3 is the side view of the first fixed plate structure of the invention.
In figure, 1- firm banking, the first fixed plate of 2-, the second fixed plate of 3-, the first fixed hub of 4-, the second fixing axle of 5-
Set, 6- mounting groove, 7- worm screw, 8- clamping screw, 9- sliding groove, the first sliding shoe of 10-, 11- the second sliding shoe, 12- rotating bar,
13- latch segment, 14- fastening bolt, 15- driving motor, the first belt pulley of 16-, the second belt pulley of 17-, 18- expansion tightening wheel, 19- are beaten
Grinding wheel disc, 20- polishing cam.
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, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It 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.
Fig. 1-3 is please referred to, the embodiment of the present invention provides a kind of technical solution: a kind of electric boosted worm screw technique for grinding, packet
Include following steps:
Step 1: the pretreatment of worm screw: 7 surface of worm screw to be polished being sprayed rust remover, by sand paper to the table of worm screw 7
Face carries out after simply polishing, and after cleaning up worm screw 7 in clear water by clear water, then is placed in the leaching of 60-80% alcohol liquid
It takes out and drains after 5-10min in bubble, worm screw 7 is subjected to acidification two ten minutes later at this time, worm screw 7 is taken out, it is carried out just
Fire processing, carries out further work after 7 temperature of worm screw is reduced to 50 degrees Celsius, before being polished, first passes through alcohol leaching
The surface for steeping worm screw 7 removes the impurity on surface, and then acidified processing removes the oxidation film in surface, prevents oxidation film
Polishing is hindered, finally by normalized treatment the surface of worm screw 7 is softened, cam 20 of polishing on grinding device can be passed through at this time
Cooperation polish in the surface to worm screw 7 and slot back and forth, the surface of the worm screw 7 after softening, which is easier to polish, gets rid of table
The burr and protrusion in face, increase polishing speed, improve grinding accuracy；
Step 2: the adjustment of the fixation of worm screw and spacing of polishing: by worm screw along the first fixed hub 4 and the second fixing axle
Mounting groove 6 on set 5 is fixed, and rotation lock bolt 8 fixes worm screw, after worm screw fixation, calculates the mouth of worm screw
Diameter, loosen fastening bolt 14, by locking slot slide-and-lock block 13 drive the second sliding shoe 11 in the second fixed plate 3
Sliding in sliding groove 9, the second sliding shoe 11 drive rotating bar 12 to slide, and rotating bar 12 drives the first sliding shoe 10 fixed first
Sliding in sliding groove 9 in plate 2, rotating bar 12 drives the sliding of the second belt pulley 17 at this time, by expansion tightening wheel 18 to driving belt
It is adjusted, after two rotating bars 12 slide into the position surveyed in advance, rotates fastening bolt 14 and lock latch segment 13, to the
Two sliding shoes 11 are fixed, and wheel disc 19 of polishing at this time should be fitted in the surface of worm screw 7, and polishing cam 20 should be fitted in snail
In the slot of bar 7, adjusts finish at this time；
Step 3: the polishing of worm screw: starting driving motor 15 at this time, driving motor 15 drives second to fix by shaft coupling
Axle sleeve 5 rotates clockwise, and the second fixed hub 5 drives worm screw 7 and the rotation of the first fixed hub 4, and driving motor 15 drives at this time
Axis drives rotating bar 12 to rotate by the first belt pulley 16 and the second belt pulley 17, and polishing cam 20 is fitted in the slot of worm screw 7
Interior, worm screw 7 rotates, and drives polishing cam 20 to slide on the surface of rotating bar 12, polishes each corner of worm screw 7, when
When polishing cam 20 turns to 7 both ends of worm screw, it is driven in the reverse direction driving motor 15 at this time, worm screw 7 is driven to invert, drives polishing cam
20 or so back and forth polish to the surface of worm screw 7, smooth up to being polished to 7 surface of worm screw, stop driving motor after impulse- free robustness
15；
Step 4: the ending of worm screw polishing, loosens clamping screw 8 and removes worm screw 7, at this time by sand paper to worm screw 7
Both ends are polished, and the burr on its surface is polished, then after worm screw 7 is cleaned up in clear water, then are placed in 60-80% alcohol
It takes out and drains after 5-10min in liquid immersion, the surface of worm screw 7 is uniformly smeared to lubrication butter, encapsulation harvesting will be fixed at this time
Burr clast on pedestal 1 is cleaned out, and polishing is completed.
The invention also discloses a kind of electric boosted worm screw grinding devices, including firm banking 1, the first fixed plate 2 and
The right side of two fixed plates 3, the second fixed plate 3 is rotatably connected to expansion tightening wheel 18, by expansion tightening wheel 18 to the first belt pulley 16 and
The elasticity of driving belt is adjusted between two belt pulleys 17, and the surface of rotating bar 12 slidably connects polishing wheel disc 19, and
And the surface for wheel disc 19 of polishing is fixedly connected with polishing cam 20, the top of firm banking 1 is fixedly connected with driving motor 15, drives
Dynamic motor 15 is connected to power supply, and the left end of 15 output shaft of driving motor is fixed by the right end of shaft coupling and the second fixed hub 5
Connection, the surface of 15 output shaft of driving motor is fixedly connected with the first belt pulley 16, and the surface of rotating bar 12 is fixedly connected
There is the second belt pulley 17, the surface of the second belt pulley 17 and the surface of the first belt pulley 16 are sequentially connected by driving belt, the
The inner cavity of one fixed plate 2 and the second fixed plate 3 offers sliding groove 9, and the inner cavity of two sliding grooves 9 slidably connects respectively
One sliding shoe 10 and the second sliding shoe 11 can be with by the cooperation of the first sliding shoe 10 and the second sliding shoe 11 in grinding device
Quickly the position of the polishing cam 20 on 12 surface of rotating bar is adjusted, can the worm screw 7 to multiple caliber polish,
When being polished without selecting new grinding tool according to the bore of worm screw 7, the adaptability of technique for grinding is increased, can be adapted to a variety of
The worm screw 7 of bore is polished, and the top of the second sliding shoe 11 is fixedly connected with latch segment 13, and the top of latch segment 13 is through the
The inner cavity at the inner cavity of two fixed plates 3 and the top for extending to the second fixed plate 3, the second fixed plate 3 is begun with and latch segment 13
The locking slot that surface is slidably connected, the screw top of latch segment 13 are connected with fastening bolt 14, and the bottom end of fastening bolt 14
It is mutually contradicted with the top of the second fixed plate 3, the left pivot movement of the first sliding shoe 10 is connected with rotating bar 12, the right side of rotating bar 12
End from left to right sequentially passes through the first sliding shoe 10, the second sliding shoe 11 and firm banking 1 and extends to the interior of firm banking 1
Chamber, the surface of rotating bar 12 and the inner cavity of the second sliding shoe 11 are rotatablely connected, and the surface of rotating bar 12 and firm banking 1
Inner cavity is slidably connected, and the bottom of the first fixed plate 2 and the second fixed plate 3 is fixedly connected with the top of firm banking 1, and first is solid
The right side of fixed board 2 is rotatably connected to the first fixed hub 4, and the equal screw thread in the surface of the first fixed hub 4 and the second fixed hub 5 connects
It is connected to clamping screw 8, one end of two clamping screws 8 extends through the surface of the first fixed hub 4 and the second fixed hub 5 simultaneously
Extend to the inner cavity of the first fixed hub 4 and the second fixed hub 5, one end of two clamping screws 8 with the surface phase of worm screw 7
It mutually contradicts, and the left pivot movement of the second fixed plate 3 is connected with the second fixed hub 5, the right end of the second fixed hub 5 is through the
The surface on the left side of two fixed plates 3 and the right side for extending to the second fixed plate 3, the first fixed hub 4 and the second fixed hub 5 is equal
Offer mounting groove 6, the inner cavity of the first fixed hub 4 and the second fixed hub 5 is connected with worm screw 7, more when being polished
A polishing cam 20 starts simultaneously at polishing from all angles, by driving motor 15 back and forth positive and negative rotation to polishing cam 20 surface
Careful polishing back and forth is carried out, grinding effect is more preferable, and polishing speed is fast, reduces the demand of manpower in technique for grinding.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of electric boosted worm screw technique for grinding, it is characterised in that: the following steps are included:
Step 1: the pretreatment of worm screw: worm screw (7) surface to be polished being sprayed rust remover, by sand paper to the table of worm screw (7)
Face carries out after simply polishing, and after cleaning up worm screw (7) in clear water by clear water, then is placed in 60-80% alcohol liquid
It takes out and drains after 5-10min in immersion, worm screw (7) are subjected to acidification two ten minutes later at this time, worm screw (7) are taken out to it
Normalized treatment is carried out, carries out further work after worm screw (7) temperature is reduced to 50 degrees Celsius；
Step 2: the adjustment of the fixation of worm screw and spacing of polishing: by worm screw along the first fixed hub (4) and the second fixed hub
(5) mounting groove (6) on is fixed, and rotation lock bolt (8) fixes worm screw, after worm screw fixation, calculates worm screw
Bore, loosen fastening bolt (14), by locking slot slide-and-lock block (13) drive the second sliding shoe (11) second
Sliding in sliding groove (9) in fixed plate (3), the second sliding shoe (11) drive rotating bar (12) sliding, and rotating bar (12) drives
Sliding in sliding groove (9) of first sliding shoe (10) in the first fixed plate (2), rotating bar (12) drives the second belt pulley at this time
(17) it slides, driving belt is adjusted by expansion tightening wheel (18), two rotating bars (12) slide into the position surveyed in advance
Afterwards, latch segment (13) are locked in rotation fastening bolt (14), and the second sliding shoe (11) is fixed, and polish wheel disc (19) at this time
It should be fitted in the surface of worm screw (7), polishing cam (20) should be fitted in the slot of worm screw (7), adjust finish at this time；
Step 3: the polishing of worm screw: starting driving motor (15) at this time, driving motor (15) drives second to fix by shaft coupling
Axle sleeve (5) rotates clockwise, and the second fixed hub (5) drives worm screw (7) and the first fixed hub (4) rotation, at this time driving electricity
Machine (15) drive shaft drives rotating bar (12) rotation by the first belt pulley (16) and the second belt pulley (17), polishes cam (20)
It is fitted in the slot of worm screw (7), worm screw (7) rotation drives polishing cam (20) to slide on the surface of rotating bar (12), to snail
Each corner of bar (7) is polished, and when polishing cam (20) turns to worm screw (7) both ends, is driven in the reverse direction driving electricity at this time
Machine (15) drives worm screw (7) reversion, drives polishing cam (20) left and right to polish back and forth the surface of worm screw (7), until beating
It is smooth to be ground to worm screw (7) surface, stops driving motor (15) after impulse- free robustness；
Step 4: the ending of worm screw polishing, loosens clamping screw (8) and removes worm screw (7), at this time by sand paper to worm screw (7)
Both ends polish, the burr on its surface is polished, then after worm screw (7) is cleaned up in clear water, then be placed in 60-80%
It takes out and drains after 5-10min in alcohol liquid immersion, the surface of worm screw (7) is uniformly smeared to lubrication butter, encapsulation is received and kept, at this time
Burr clast on firm banking (1) is cleaned out, polishing is completed.
2. a kind of electric boosted worm screw technique for grinding according to claim 1, it is characterised in that: its grinding device includes solid
Determine pedestal (1), the first fixed plate (2) and the second fixed plate (3), the bottom of first fixed plate (2) and the second fixed plate (3)
It is fixedly connected at the top of firm banking (1), is rotatably connected to the first fixed hub on the right side of first fixed plate (2)
(4), and the left pivot movement of the second fixed plate (3) is connected with the second fixed hub (5), the right side of second fixed hub (5)
End through the second fixed plate (3) left side and extend to the right sides of the second fixed plate (3), first fixed hub (4) and the
The surface of two fixed hubs (5) offers mounting groove (6), and first fixed hub (4) is interior with the second fixed hub (5)
Chamber is connected with worm screw (7).
3. a kind of electric boosted worm screw technique for grinding according to claim 2, it is characterised in that: first fixed hub
(4) it is threaded with clamping screw (8) with the surface of the second fixed hub (5), one end point of two clamping screws (8)
Not Guan Chuan the first fixed hub (4) and the second fixed hub (5) surface and extend to the first fixed hub (4) and second fixed
The inner cavity of axle sleeve (5), surface of the one end of two clamping screws (8) with worm screw (7) mutually contradict.
4. a kind of electric boosted worm screw technique for grinding according to claim 2, it is characterised in that: first fixed plate
(2) it is offered sliding groove (9) with the inner cavity of the second fixed plate (3), the inner cavity of two sliding grooves (9) is slidably connected respectively
There are the first sliding shoe (10) and the second sliding shoe (11), the left pivot movement of first sliding shoe (10) is connected with rotating bar
(12)。
5. a kind of electric boosted worm screw technique for grinding according to claim 4, it is characterised in that: the rotating bar (12)
Right end from left to right sequentially passes through the first sliding shoe (10), the second sliding shoe (11) and firm banking (1) and extends to fixed bottom
The inner cavity of seat (1), the surface of the rotating bar (12) and the inner cavity of the second sliding shoe (11) are rotatablely connected, and rotating bar (12)
Surface and the inner cavity of firm banking (1) be slidably connected.
6. a kind of electric boosted worm screw technique for grinding according to claim 4, it is characterised in that: the second sliding shoe
(11) it is fixedly connected at the top of latch segment (13), the inner cavity of the second fixed plate (3) is run through simultaneously in the top of the latch segment (13)
The top of the second fixed plate (3) is extended to, the inner cavity of second fixed plate (3) is begun with to be slided with the surface of latch segment (13)
The screw top of the locking slot of connection, the latch segment (13) is connected with fastening bolt (14), and the bottom of fastening bolt (14)
It holds and is mutually contradicted with the top of the second fixed plate (3).
7. a kind of electric boosted worm screw technique for grinding according to claim 4, it is characterised in that: the firm banking (1)
Top be fixedly connected with driving motor (15), the left end of driving motor (15) output shaft passes through shaft coupling and the second fixation
The right end of axle sleeve (5) is fixedly connected, and the surface of driving motor (15) output shaft is fixedly connected with the first belt pulley (16), and
And the surface of rotating bar (12) is fixedly connected with the second belt pulley (17), the surface of second belt pulley (17) and the first belt
The surface for taking turns (16) is sequentially connected by driving belt.
8. a kind of electric boosted worm screw technique for grinding according to claim 4, it is characterised in that: second fixed plate
(3) it being rotatably connected on the right side of expansion tightening wheel (18), the surface of the rotating bar (12) slidably connects polishing wheel disc (19), and
The surface of polishing wheel disc (19) is fixedly connected with polishing cam (20).
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112595221A (en) * | 2020-12-10 | 2021-04-02 | 煌太阳科技有限公司 | Method for detecting surface roughness of electric power-assisted worm |
| CN112743723A (en) * | 2021-01-05 | 2021-05-04 | 黄伟洪 | Spiral laminating plastics worm processing apparatus |
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| CN108581078A (en) * | 2018-07-23 | 2018-09-28 | 重庆大学 | Planar double enveloping worm flank of tooth double-side grinding lathe based on the virtual centre of gyration |
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| DE1652105A1 (en) * | 1968-02-28 | 1973-05-24 | Lindner Gmbh Herbert | METHOD AND DEVICE FOR DRESSING PROFILE GRINDING WHEELS |
| CN2166912Y (en) * | 1993-09-15 | 1994-06-01 | 李学廉 | Grinding machine special adopted for involute worm |
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| CN112595221A (en) * | 2020-12-10 | 2021-04-02 | 煌太阳科技有限公司 | Method for detecting surface roughness of electric power-assisted worm |
| CN112595221B (en) * | 2020-12-10 | 2022-10-21 | 煌太阳科技有限公司 | Method for detecting surface roughness of electric power-assisted worm |
| CN112743723A (en) * | 2021-01-05 | 2021-05-04 | 黄伟洪 | Spiral laminating plastics worm processing apparatus |
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| CN110465708B (en) | 2020-11-27 |
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