CN209239757U - A kind of feeding compensation device for acrylic polishing machine polishing wheel - Google Patents
A kind of feeding compensation device for acrylic polishing machine polishing wheel Download PDFInfo
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- CN209239757U CN209239757U CN201821332685.XU CN201821332685U CN209239757U CN 209239757 U CN209239757 U CN 209239757U CN 201821332685 U CN201821332685 U CN 201821332685U CN 209239757 U CN209239757 U CN 209239757U
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- head mechanism
- case body
- motor case
- finishing head
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Abstract
The utility model discloses a kind of feeding compensation devices for acrylic polishing machine polishing wheel, including stainless steel casing, motor case body and flexible finishing head mechanism, directive wheel there are four being symmetrically installed on the inner wall of the stainless steel casing, the axial end of the directive wheel is axially connect by compressed spring with motor case body, the inside of stainless steel casing is arranged in the motor case body, the axial end of the motor case body is axially connected with power shaft, the left end of the power shaft is axially connected with flexible finishing head mechanism, multiple polishing wheel pitmans are provided on the inner wall of the flexibility finishing head mechanism, the flexibility finishing head mechanism is internally provided with grinding equipment, the grinding equipment includes grinding ontology and rotten-stone, whole device utilizes screw drives principle, so that the entire bore area finishing processing device of polishing wheel is moved along conduit axis , to keep bore area finishing processing device free to advance or retreat in pipe, whole device simple structure, convenient control is practical.
Description
Technical field
It is specially a kind of for acrylic polishing machine polishing wheel the utility model relates to polishing machine polishing wheel application field
Feeding compensation device.
Background technique
The polishing wheel of polishing machine is mainly that the polishing scratch for processing diamond wheel is eliminated, and reaches the effect of glass primary colors as far as possible
Fruit, in order to increase glass polishing effect, the last wool felt wheel of polishing together, wool felt wheel uses pneumatic control, guarantees felt wheel
Always acted on glass with certain pressure, it is still, existing to be used for acrylic polishing machine polishing wheel to guarantee polishing effect
Feeding compensation device, there is also following shortcomings:
For example, patent name is a kind of the practical of the auto-feed compensation device of electrode application No. is 201621466873
New patent:
Its movement by frictional force between rubber wheel and electrode, sealing plate coordination electrode and sealing plate simultaneously, structure
Simply, facilitate control and can will be separated inside material and feed arrangement, prevent material from entering and feed arrangement is impacted；Two
The intersection of the intersection of a locating wheel and two rubber wheels is not parallel, thus may determine that straight line, guarantees that electrode is straight at this
It is moved on line, prevents electrode from wandering off.
But the existing feeding compensation device for acrylic polishing machine polishing wheel has the following deficiencies:
(1) feeding compensation device of conventional polisher polishing wheel, processing method and equipment be difficult to deep hole, variable diameter hole,
The bore areas such as curved hole, stepped hole are effectively removed burr and carry out fine ginding processing；
(2) since the process of polishing wheel skin processing is carried out continuously, each surface needs of short duration process time,
This requires the speeds of service of auto-feeder cannot be too fast, if feed speed is too fast, it is unknown that it will cause processing effects
The aobvious, consequences such as processing efficiency is low, still, the control of its feed speed of the feeding compensation device of existing polishing machine polishing wheel is relatively more tired
Difficulty causes processing effect poor, not very practical.
Summary of the invention
In order to overcome the shortcomings of prior art, the utility model provides a kind of for acrylic polishing machine polishing wheel
Feeding compensation device can effectively solve the problem of background technique proposes.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of feeding compensation device for acrylic polishing machine polishing wheel, including stainless steel casing, motor case body and soft
Property finishing head mechanism, be symmetrically installed on the inner wall of the stainless steel casing there are four directive wheel, the axial end of the directive wheel is logical
Overcompression spring is axially connect with motor case body, and the inside of stainless steel casing, the motor case body is arranged in the motor case body
Axial end be axially connected with power shaft, the left end of the power shaft is axially connected with flexible finishing head mechanism, described soft
Property finishing head mechanism inner wall on be provided with multiple polishing wheel pitmans, the flexibility finishing head mechanism is internally provided with honing
Device, the grinding equipment include grinding ontology and rotten-stone, are axially connected with helical axis on the inner wall of the grinding ontology, institute
The top for stating helical axis is provided with adjusting nut, and the two sides of the adjusting nut are connected by elastic with grinding ontology two sides
It connects, is additionally provided with cushion block on the two sides of the grinding ontology, is additionally provided with rotten-stone on the outer wall of the cushion block.
Further, the lower part of the helical axis is additionally provided with adjustment cone, and the two sides of the adjustment cone, which are fixedly mounted on, grinds
On the inner wall for grinding ontology.
Further, the lower part of the adjustment cone is axially connected with connecting rod.
Further, the lower part of the connecting rod is axially connected with adjusting pin, and the lower end of the adjusting pin is provided with blow tank,
The blow tank is embedded on the downside inner wall of grinding ontology.
Further, the flexible finishing head mechanism includes hollow sting and heart frame, the lower part of the hollow sting and dynamic
Power shaft inner wall axially connects, and intentionally frame, the outer wall of the heart frame and hollow branch are fixedly mounted on the inner wall of the hollow sting
Frotton is provided between frame inner wall.
Further, the right side of the power shaft is also vertically connected with threaded drive shaft, and the two of the threaded drive shaft
Side is provided with driving wheel, and the drive shaft is on the inner wall for being connected to stainless steel casing.
Compared with prior art, the utility model has the beneficial effects that
(1) feeding compensation device for acrylic polishing machine polishing wheel of the utility model, using screw drives principle,
So that the entire bore area finishing processing device of polishing wheel is moved along conduit axis, change the current polarity for being applied to motor, it can
Change the moving direction of bore area finishing processing device, thus keep bore area finishing processing device free to advance or retreat in pipe,
Whole device structure is simple, Propeling Equipment Control is convenient, practical；
(2) feeding compensation device for acrylic polishing machine polishing wheel of the utility model, structure is simple, being capable of band
Dynamic finishing head travels at the uniform speed along work piece inner surface, and transmission system simplifies, and transmission efficiency is high.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the flexible finishing head mechanism structure schematic diagram of the utility model；
Fig. 3 is the grinding equipment structural schematic diagram of the utility model.
Figure label:
1- stainless steel casing；2- motor case body；3- directive wheel；4- power shaft；5- flexibility finishing head mechanism；6- polishing wheel
Pitman；7- grinding equipment；8- driving wheel；9- threaded drive shaft；10- compressed spring；
501- heart frame；502- hollow sting；503- frotton；
701- grinds ontology；702- adjusting nut；703- elastic；704- cushion block；705- rotten-stone；706- adjustment cone；
707- connecting rod；708- adjusting pin；709- blow tank；710- helical axis.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1 to Figure 3, the utility model provides a kind of feed compensation dress for acrylic polishing machine polishing wheel
It sets, including stainless steel casing 1, motor case body 2 and flexible finishing head mechanism 5, it is characterised in that: on the inner wall of stainless steel casing 1
It is symmetrically installed there are four directive wheel 3, the axial end of directive wheel 3 is axially connect by compressed spring 10 with motor case body 2, motor housing
The inside of stainless steel casing 1 is arranged in body 2, and the axial end of motor case body 2 is axially connected with power shaft 4, the right side of power shaft 4
Side is also vertically connected with threaded drive shaft 9, and the two sides of threaded drive shaft 9 are provided with driving wheel 8, and driving wheel 8 is axial to be connected to
On the inner wall of stainless steel casing 1, the left end of power shaft 4 is axially connected with flexible finishing head mechanism 5, flexible finishing head mechanism 5
Inner wall on be provided with multiple polishing wheel pitmans 6, flexible finishing head mechanism 5 is internally provided with grinding equipment 7.
In the present embodiment, auto-feeder by placed inside motor case body 2 driving motor, threaded drive shaft 9 and lead
It is formed to part, after motor output torque, drives threaded drive shaft 9 to rotate along 1 inside axis of stainless steel casing, and generate
Axial force pushes pilot unit to travel forward, and pilot unit is made of two rows of directive wheels 3, and every row is by being in 120 ° equally distributed 3
Group wheel composition, motor case body 2 are provided with motor, and output shaft is connected with threaded drive shaft 9 by shaft coupling, directive wheel 3 and drive
Driving wheel 8 is then flexibly pressed on work piece inner surface using elastic device, and when auto-feeder work, threaded drive shaft 9 is revolved
Turn, the targeting part including motor case body 2, directive wheel 3 does not generate rotation, but axially moves along 1 inner wall of stainless steel casing
It is dynamic, so that flexible finishing head mechanism 5 be pushed to be axially moveable, change the current polarity for being applied to motor, auto-feed can be changed
The direction of motion of device moves device in opposite direction inside stainless steel casing 1.
Grinding equipment 7 includes grinding ontology 701 and rotten-stone 705, grinds and is axially connected with spiral on the inner wall of ontology 701
Axis 710, the top of helical axis 710 are provided with adjusting nut 702, this by elastic 703 and is ground in the two sides of adjusting nut 702
701 two sides of body are connected, and grind and are additionally provided with cushion block 704 on the two sides of ontology 701, are additionally provided on the outer wall of cushion block 704
Rotten-stone 705, the lower part of helical axis 710 are additionally provided with adjustment cone 706, and the two sides of adjustment cone 706 are fixedly mounted on grinding ontology
On 701 inner wall, the lower part of adjustment cone 706 is axially connected with connecting rod 707, and the lower part of connecting rod 707 is axially connected with adjusting pin
708, the lower end of adjusting pin 708 is provided with blow tank 709, and blow tank 709 is embedded on the downside inner wall of grinding ontology 701.
In the present embodiment, grinding equipment 7 is to be pressed in bore area using the rotten-stone 705 with radial pressure, in
Between helical axis 710 rotate, drive entire honing head to rotate, rotten-stone 705 can be moved freely radially, be tensioned inside it
Under the action of mechanism, it is tightly pressed against bore area, realizes the light on inner bore of part surface with rotary motion cooperation by moving back and forth
Whole processing technology.
Flexible finishing head mechanism 5 includes hollow sting 502 and heart frame 501, lower part and the power shaft 4 of hollow sting 502
Inner wall axially connects, and intentionally frame 501, the outer wall and hollow sting 502 of heart frame 501 are fixedly mounted on the inner wall of hollow sting 502
Frotton 503 is provided between inner wall.
In the present embodiment, flexible finishing head mechanism 5 provides driving force by power shaft 4, places inside motor case body
Motor drive under, flexible finishing head starts to rotate along axis, when revolving speed reaches a certain level, is placed on floating on bracket
Dynamic frotton 503 just under the influence of centrifugal force, is tightly attached to work piece inner surface, and with 502 auto-feeder of hollow sting
Axial movement, bore area finishing processing device just in hollow sting 502 walk, process, by analyze it is found that frotton
503 movement in hollow sting 502 can be divided into three kinds: along pipeline it is axial move, along flexible finishing head it is radial move, with
The rotation of flexible finishing head, the i.e. motion profile of frotton 503 are the superpositions of three kinds of movements.
In the present embodiment, the revolving speed of flexible finishing head mechanism 5 is the motor control by placing inside motor case body 2, and is turned
The size of speed is again related with grinding efficiency, can adjust motor speed as the case may be to adjust the grinding of flexible finishing head
Efficiency, frotton 503 can on flexible finishing head radial expansion, have certain aperture adaptation range, in this way, realizing multiple
Variable controls the processing efficiency of processing polished wheel surface, flexible finishing head revolving speed, auto-feeder movement speed, frotton matter
Amount, frotton granularity etc..
In the present embodiment, flexible finishing head mechanism 5 is had the following characteristics that
(1) flexible skin processing has the function of alleviating and eliminating cutting heat, during flexible finishing head rotation, due to
Surrounding flow rotation is driven in the rotary course of frotton 503, the rotation of flexible finishing head height speed keeps the air-flow generated very big, thus
It prevents from generating metallographic structure variation or thermal stress since workpiece surface overheats.
(2) deep hole, the long hole that polishing wheel surface can be processed can processed since device is an entirety with free shuttling
In inner hole, it is possible to process deep and long hole.
(3) can in irregularly-shaped holes such as polishing wheel surface processing step hole, variable diameter hole, curved hole, elliptical apertures, for stepped hole,
Can first machining small reprocess macropore, can also first process macropore, post-processing aperture, for variable diameter hole, curved hole, elliptical aperture etc.
Bore area can carry out skin processing due to the Flexible Manufacture of flexible finishing head to three of the above irregularly-shaped hole, but flexibility be
A certain range of, this range can be determined according to the design parameter of flexible finishing head.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of feeding compensation device for acrylic polishing machine polishing wheel, including stainless steel casing (1), motor case body (2)
With flexible finishing head mechanism (5), it is characterised in that: directive wheel there are four being symmetrically installed on the inner wall of the stainless steel casing (1)
(3), the axial end of the directive wheel (3) is axially connect by compressed spring (10) with motor case body (2), the motor case body
(2) it is arranged in the inside of stainless steel casing (1), the axial end of the motor case body (2) is axially connected with power shaft (4), institute
The left end for stating power shaft (4) is axially connected with flexible finishing head mechanism (5), on the inner wall of the flexibility finishing head mechanism (5)
Multiple polishing wheel pitmans (6) are provided with, the flexibility finishing head mechanism (5) is internally provided with grinding equipment (7), the top gem of a girdle-pendant
Mill apparatus (7) includes grinding ontology (701) and rotten-stone (705), is axially connected with spiral shell on the inner wall of grinding ontology (701)
The top of spin axis (710), the helical axis (710) is provided with adjusting nut (702), and the two sides of the adjusting nut (702) are logical
It crosses elastic (703) to be connected with grinding ontology (701) two sides, is additionally provided with pad on the two sides of grinding ontology (701)
Block (704) is additionally provided with rotten-stone (705) on the outer wall of the cushion block (704).
2. a kind of feeding compensation device for acrylic polishing machine polishing wheel according to claim 1, it is characterised in that:
The lower part of the helical axis (710) is additionally provided with adjustment cone (706), and the two sides of the adjustment cone (706) are fixedly mounted on grinding
On the inner wall of ontology (701).
3. a kind of feeding compensation device for acrylic polishing machine polishing wheel according to claim 2, it is characterised in that:
The lower part of the adjustment cone (706) is axially connected with connecting rod (707).
4. a kind of feeding compensation device for acrylic polishing machine polishing wheel according to claim 3, it is characterised in that:
The lower part of the connecting rod (707) is axially connected with adjusting pin (708), and the lower end of the adjusting pin (708) is provided with blow tank
(709), the blow tank (709) is embedded on the downside inner wall of grinding ontology (701).
5. a kind of feeding compensation device for acrylic polishing machine polishing wheel according to claim 1, it is characterised in that:
The flexibility finishing head mechanism (5) includes hollow sting (502) and heart frame (501), the lower part of the hollow sting (502) with move
Power shaft (4) inner wall axially connects, and intentionally frame (501), the heart frame is fixedly mounted on the inner wall of the hollow sting (502)
(501) frotton (503) are provided between outer wall and hollow sting (502) inner wall.
6. a kind of feeding compensation device for acrylic polishing machine polishing wheel according to claim 1, it is characterised in that:
The right side of the power shaft (4) is also vertically connected with threaded drive shaft (9), and the two sides of the threaded drive shaft (9) are respectively provided with
Have driving wheel (8), the driving wheel (8) is axially connected on the inner wall of stainless steel casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821332685.XU CN209239757U (en) | 2018-08-17 | 2018-08-17 | A kind of feeding compensation device for acrylic polishing machine polishing wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821332685.XU CN209239757U (en) | 2018-08-17 | 2018-08-17 | A kind of feeding compensation device for acrylic polishing machine polishing wheel |
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| Publication Number | Publication Date |
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| CN209239757U true CN209239757U (en) | 2019-08-13 |
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| CN201821332685.XU Active CN209239757U (en) | 2018-08-17 | 2018-08-17 | A kind of feeding compensation device for acrylic polishing machine polishing wheel |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774073A (en) * | 2019-11-08 | 2020-02-11 | 张志杰 | Polishing device for inside and outside of pipe fitting |
| CN112975630A (en) * | 2021-02-07 | 2021-06-18 | 重庆大江国立精密机械制造有限公司 | Punching press polishing grinding device |
| CN113510603A (en) * | 2021-04-30 | 2021-10-19 | 江苏金鑫电器有限公司 | Flexible polishing device for inner wall of aluminum alloy pipeline for high-voltage transmission line |
| CN115464523A (en) * | 2022-09-15 | 2022-12-13 | 无锡市明鑫机床有限公司 | High-precision vertical grinding machine suitable for special-shaped curved surface |
-
2018
- 2018-08-17 CN CN201821332685.XU patent/CN209239757U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774073A (en) * | 2019-11-08 | 2020-02-11 | 张志杰 | Polishing device for inside and outside of pipe fitting |
| CN110774073B (en) * | 2019-11-08 | 2021-05-04 | 义乌市思淇工业设计有限公司 | Polishing device for inside and outside of pipe fitting |
| CN112975630A (en) * | 2021-02-07 | 2021-06-18 | 重庆大江国立精密机械制造有限公司 | Punching press polishing grinding device |
| CN113510603A (en) * | 2021-04-30 | 2021-10-19 | 江苏金鑫电器有限公司 | Flexible polishing device for inner wall of aluminum alloy pipeline for high-voltage transmission line |
| CN115464523A (en) * | 2022-09-15 | 2022-12-13 | 无锡市明鑫机床有限公司 | High-precision vertical grinding machine suitable for special-shaped curved surface |
| CN115464523B (en) * | 2022-09-15 | 2023-09-12 | 无锡市明鑫机床有限公司 | Vertical grinding machine suitable for special-shaped curved surface with high precision |
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