CN207669032U - Flat grinding device - Google Patents
Flat grinding device Download PDFInfo
- Publication number
- CN207669032U CN207669032U CN201721849721.5U CN201721849721U CN207669032U CN 207669032 U CN207669032 U CN 207669032U CN 201721849721 U CN201721849721 U CN 201721849721U CN 207669032 U CN207669032 U CN 207669032U
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- CN
- China
- Prior art keywords
- fanning strip
- connecting plate
- plane
- crank shaft
- decelerating motor
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model is related to the flat grinding devices that a kind of fanning strip and pyramid axis inclined-plane are mutually ground,Including decelerating motor,The driver plate being connected with reducing motor output shaft by output sleeve,The crank shaft being fixedly connected with driver plate,Radial bearing is installed on crank shaft,Connecting bushing is set with by nut and gasket on radial bearing,Connecting bushing is linked into an integrated entity by stretch rod and connecting plate,Opening is offered on connecting plate,Fanning strip is placed on the pyramid axis for being equipped with feather key,Attachment screw is installed on the end face of fanning strip,Attachment screw is stuck in the opening of connecting plate,Grinding effect is good,Motor drives flat grinding device that fanning strip inclined-plane is made to be moved back and forth on pyramid axis inclined-plane,It is come into full contact between two workpiece,Motor operates steadily,Dynamics is uniform,Grinding efficiency is high,Only need a lift that can directly disengage device with workpiece when removing,Operating process is simple.
Description
Technical field
The utility model belongs to plane lapping technical field, more particularly to a kind of fanning strip is mutually ground with pyramid axis inclined-plane
Flat grinding device.
Background technology
Currently, the Metallurgical Enterprise in large-scale, middle-size and small-size thin steel is higher and higher because of steel plate rolling precision prescribed, steel plate is put down
Face degree and surface roughness requirements are also higher and higher, need thin steel is rolled or unreeled using winding off spindle after thin plate rolling into
Processes, the precision of winding off spindle such as rolling directly affect the precision that rolls of thin plate, the out-of-flatness that steel plate rolls, Ke Nengzao to row again
At scrapping for entire volume steel plate.It is its major part to influence winding off spindle precision -- fanning strip and pyramid axis.Pyramid axis is a kind of both ends
For circle, centre is square and has at three or a kind of axis of the same slope conical surface everywhere；Fanning strip is bottom edge and pyramid axial cone degree
Identical outside is the part of circle.4 pieces of fanning strips form a positive round with pyramid axis；Steel plate carries out rotation at positive round and rolls, and rolls up
Pyramid axis is pushed by brake cylinder after system, with changes in pitch, outer circle becomes therewith on the inclined-plane on inclined-plane and fanning strip on pyramid axis
Change, when outer circle is less than coil of strip internal diameter, coil of strip can be exited from spool, and completion rolls work.First spool is contracted when unreeling
It to minimum, stretches into brake cylinder after coil of strip and pulls pyramid axis, outer circle becomes larger stretching coil of strip endoporus therewith, carries out coil of strip and unreels progress
It rolls again.Circularity and bounce, each running position of fanning strip to ensure winding off spindle must be just consistent, and be moved in this way
Circle afterwards can just be always ensured that it is positive round, therefore the contact of incline plane area requirements of fanning strip and pyramid axis are up to 80% or more, per 25*
The contact point in the faces 25mm has 4-6, is equivalent to the requirement of level-one tablet.Equipment is mutually ground there is no such plane currently on the market,
High point is checked after manually being turned a millstone, and high point of then polishing reruns, and ceaselessly opens and check high point, labor intensity pole
Greatly, efficiency is low.
Invention content
In view of the deficiency of the prior art, it is strong in order to reduce labour that the purpose of this utility model is to provide one kind
Degree improves grinding quality, the plane mutually ground tooling and used as fanning strip and the tetragonous axis of cone designed according to the characteristics of product
Grinding device mutually grinds effect with good, and simple in structure, the feature that use cost is low, easy to operate.
To achieve the goals above, the technical solution adopted in the utility model is：A kind of flat grinding device, including slow down
Motor, the driver plate being connected with reducing motor output shaft by output sleeve, with the integrally welded crank shaft of driver plate,
Radial bearing is installed on crank shaft, connecting bushing is installed on radial bearing；Connecting bushing passes through stretch rod and connecting plate
It is welded as a whole, opening is offered on connecting plate；Fanning strip is placed on the pyramid axis for being equipped with feather key, in fanning strip
End face on attachment screw is installed, attachment screw is stuck in the opening of connecting plate.
The decelerating motor is fixed on fixed position, and the output shaft of decelerating motor drives crank throw by output sleeve and driver plate
Axis does circular-rotation, and crank shaft rotation is done front and back and moves up and down with stretch rod, and connecting plate pushes and pulls under the action of stretch rod
Fanning strip moves reciprocatingly on the inclined-plane of pyramid axis, has the function that the mutual phase grinding in inclined-plane.
With the above structure, the utility model is had the advantage that with the prior art：Grinding effect is good, and motor drives flat
Face grinding device makes fanning strip inclined-plane be moved back and forth on pyramid axis inclined-plane.It being come into full contact between two workpiece, motor operates steadily,
Dynamics is uniform, and grinding efficiency is high, only needs a lift that can directly disengage device with workpiece when removing, operating process is simple.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the connecting plate 9 of the utility model.
A-A sectional views when Fig. 3 is the contraction of the utility model.
A-A sectional views when Fig. 4 is the swell of the utility model.
Fig. 5 is the motion state schematic diagram of the utility model.
In figure：1, decelerating motor, 2, output sleeve, 3, driver plate, 4, crank shaft, 5, radial bearing, 6, connecting bushing,
7, stretch rod, 8, attachment screw, 9, connecting plate, 10, fanning strip, 11 pyramid axis, 12, feather key.
Specific implementation mode
As shown in Fig. 1,2,3,4,5, a kind of flat grinding device, including decelerating motor 1, pass through output sleeve 2 with slow down
The driver plate 3 and driver plate 3 that 1 output shaft of motor is connected are welded in integrated crank shaft 4, are equipped on crank shaft 4 centripetal
Bearing 5 is equipped with connecting bushing 6 on radial bearing 5, and connecting bushing 6 is welding as one with stretch rod 7, connecting plate 9, connecting plate 9
On offer opening, fanning strip 10 is placed on the pyramid axis 11 for being equipped with feather key 12, is pacified on the end face of fanning strip 10
Equipped with attachment screw 8, attachment screw 8 is stuck in the opening of connecting plate 9.
The decelerating motor 1 is anchored on fixed position, and the output shaft of decelerating motor 1 drives by output sleeve 2 and driver plate 3
Crank shaft 4 does circular-rotation, and the rotation of crank shaft 4 is done front and back and moves up and down with stretch rod 7, work of the connecting plate 9 in stretch rod 7
It is moved reciprocatingly on the inclined-plane of pyramid axis 11 with lower push-and-pull fanning strip 10, has the function that the mutual phase grinding in inclined-plane.
Output sleeve 2 and driver plate 3 and crank shaft 4 are welded in one（See attached drawing 2）.By connecting bushing 6 and stretch rod
7, connecting plate 9 is welded in one（See attached drawing 3）.Output sleeve 2 is installed on decelerating motor 1；Radial bearing 5 is installed on crank throw
On axis 4, connecting bushing 6 is sleeved on radial bearing 5, is fixed using nut and gasket.Fanning strip 10 is placed on installation key 12
Pyramid axis 11 on, by attachment screw 8 be mounted on 10 end face of fanning strip on, by 9 open card of connecting plate on attachment screw 8.
The operation of the utility model（See attached drawing 4）：Decelerating motor 1 exports axis connection output sleeve and drives crank shaft 4
Circular rotatable is done, the rotation of crank shaft 4 is done front and back and moved up and down dynamic with stretch rod 7.Connecting plate 9 is under the action of stretch rod 7
Push-and-pull 10 moves reciprocatingly on inclined-plane, reaches the process of the mutual phase grinding in inclined-plane.
Flat grinding device one end connect the bolt of the technique on other end connection fanning strip with reducing motor output shaft.Institute
The decelerating motor stated is fixed on tablet.After being ground a little, flat grinding device and fanning strip are disengaged, check grinding high point into
Row manual polishing.Then continue mutually to grind, until reaching product requirement.
The utility model belongs to plane and mutually grinds field, and work is ground more particularly to a kind of fanning strip and the mutual of pyramid axis inclined-plane
It fills, including the tooling that fanning strip is connect with motor output shaft, the tooling connecting plate is opening, and fanning strip is made to be moved on inclined-plane
When, connecting plate pulls fanning strip to be moved forward and backward, while can move up and down again with fanning strip.Circle of the connecting plate in crank shaft
The angle change generated in shape rotation, therefore connection bolt cannot be fixed tightly, and 20 and the above distance should be stretched out, make connecting plate
There are enough spaces in angle change.This design is designed when avoiding the connection of stretch rod front end using bulb type（Difficulty of processing
Greatly, connection type is complicated）.
Claims (2)
1. a kind of flat grinding device, including decelerating motor（1）, pass through output sleeve（2）With decelerating motor（1）Output shaft is connected
The driver plate connect（3）With driver plate（3）Integrally welded crank shaft（4）, it is characterised in that：In crank shaft（4）On be equipped with
Radial bearing（5）, in radial bearing（5）On connecting bushing is installed（6）；Connecting bushing（6）Pass through stretch rod（7）With connecting plate
（9）It is welded as a whole, in connecting plate（9）On offer opening；By fanning strip（10）It is placed on and feather key is installed（12）Rib
The axis of cone（11）On, in fanning strip（10）End face on attachment screw is installed（8）, attachment screw（8）It is stuck in connecting plate（9）Open
On mouth.
2. flat grinding device according to claim 1, it is characterised in that：The decelerating motor（1）It is fixed on fixed bit
It sets, decelerating motor（1）Output shaft lean on output sleeve（2）And driver plate（3）Drive crank shaft（4）Do circular-rotation, crank shaft
（4）Rotation is with stretch rod（7）It does front and back and moves up and down, connecting plate（9）In stretch rod（7）Under the action of push and pull fanning strip
（10）In pyramid axis（11）Inclined-plane on move reciprocatingly, have the function that the mutual phase grinding in inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721849721.5U CN207669032U (en) | 2017-12-26 | 2017-12-26 | Flat grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721849721.5U CN207669032U (en) | 2017-12-26 | 2017-12-26 | Flat grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207669032U true CN207669032U (en) | 2018-07-31 |
Family
ID=62971444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721849721.5U Active CN207669032U (en) | 2017-12-26 | 2017-12-26 | Flat grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207669032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026853A (en) * | 2019-04-25 | 2019-07-19 | 姜堰经济开发区科创中心 | A kind of planar circumferential movement autogenous mill |
-
2017
- 2017-12-26 CN CN201721849721.5U patent/CN207669032U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026853A (en) * | 2019-04-25 | 2019-07-19 | 姜堰经济开发区科创中心 | A kind of planar circumferential movement autogenous mill |
| CN110026853B (en) * | 2019-04-25 | 2021-08-27 | 姜堰经济开发区科创中心 | Plane circular motion automatic grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180824 Address after: 459000 531 Industrial Park of tiger ridge industrial cluster, Jiyuan, Henan Patentee after: Henan Zhongyuan special steel equipment manufacturing Co., Ltd. Address before: 459000 Xiao Zhai, Jiyuan Town, Jiyuan City, Henan Patentee before: Zhongyuan Special Steel Co., Ltd. |
|
| TR01 | Transfer of patent right |