CN107116454B - Grinding device - Google Patents
Grinding device Download PDFInfo
- Publication number
- CN107116454B CN107116454B CN201710405613.7A CN201710405613A CN107116454B CN 107116454 B CN107116454 B CN 107116454B CN 201710405613 A CN201710405613 A CN 201710405613A CN 107116454 B CN107116454 B CN 107116454B
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- Prior art keywords
- driving motor
- grinding
- mounting base
- close
- shaft
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Classifications
-
- 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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/02—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels
- B24B31/027—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels with additional oscillating movement
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to a kind of grinding devices, comprising: rack；Wabbler mechanism, including the driving mechanism being arranged in the rack and the mounting base being rotatably provided in the rack, the driving mechanism drives the mounting base to swing back and forth；Rotating mechanism is fixed in the mounting base；Grinding drum, it is connect with the rotating mechanism, the grinding drum is for placing grinding stone, lapping liquid and workpiece to be processed, the rotating mechanism drives the grinding drum rotation, the center of rotation axis of the center of rotation axis of the mounting base and the grinding drum has an angle, the mounting base swing back and forth and the rotation of the grinding drum is ground the workpiece to be processed being placed in the grinding drum.Above-mentioned grinding device, it is provided with rotating mechanism and wabbler mechanism on the rack, the center of rotation axis of grinding drum and the center of rotation axis of mounting base have angle, grind the lapping liquid in grinding drum can more in all directions to workpiece, grinding efficiency is high and grinding effect is good.
Description
Technical field
The present invention relates to workpiece surface processing technology fields, more particularly to a kind of grinding device.
Background technique
Middle-size and small-size product such as handset shell etc., often remains metal burr, burr after the machining operation, because of angle and space
It is smaller, these metal burrs, burr can not be handled, it is difficult to obtain standard compliant finished product.
Summary of the invention
Based on this, it is necessary to the grinding device for providing a kind of high treating effect, product yield capable of being effectively improved.
A kind of grinding device, comprising:
Rack；
Wabbler mechanism, including the driving mechanism being arranged in the rack and the installation being rotatably provided in the rack
Seat, the driving mechanism drive the mounting base to swing back and forth；
Rotating mechanism is fixed in the mounting base；And
Grinding drum is connect with the rotating mechanism, and the grinding drum is for placing grinding stone, lapping liquid and work to be processed
Part, the rotating mechanism drive the grinding drum rotation, the rotation of the center of rotation axis of the mounting base and the grinding drum
Central axis have angle, the mounting base swing back and forth and the rotation of the grinding drum makes to be placed in the grinding drum
Workpiece to be processed is ground.
The rack includes pedestal, two branch of vertical spacing setting on the base in one of the embodiments,
Seat is supportted, is embedded with first bearing respectively in described two support bases, the opposite two sides of the mounting base are connected separately with first turn
Axis, the first rotating shaft of two sides are fixed with two first bearings respectively, and the driving mechanism is to be fixed on the rack
The first driving motor that is upper and connect with one end of first rotating shaft described in one of them, first driving motor drive described the
One shaft, mounting base and rotating mechanism swing back and forth in predetermined angular.
First driving motor is driven by gear transmission structure and the first rotating shaft in one of the embodiments,
Connection, the mounting base include U-shaped attachment base and the mounting plate that is fixed on the U-shaped attachment base bottom wall, the rotating mechanism
It is fixed on the mounting plate, the first rotating shaft is connected to the two sidewalls of the U-shaped attachment base.
The rack is vertically arranged with a fixed disk in one of the embodiments, the fixed disk be provided with it is described
Four close switches that first driving motor is electrically connected, described four are laid in the concentric of the fixed disk close to switch gap
On circle, described four close switch include two first close to switch and positioned at the described two first close two for switching outside
Second is connected with indicating arm close to the side of the fixed disk close to switch, the second connecting shaft, and the indicating arm is rotated to described
First driving motor described in when the position of the first close switch rotates round about, and the indicating arm, which is rotated to described second, to be connect
First driving motor described in when the position closely switched stops operating.
The fixed disk along the circumferential direction offers arc groove close to edge in one of the embodiments, and described four
It is a to wear the arc groove close to switch and be detachably connected with the fixed disk.
It is arranged at intervals with two second bearing seats on the mounting plate in one of the embodiments, described two second
Bearing block is embedded with second bearing respectively；The rotating mechanism includes the second driving motor being fixed on the mounting plate, with
The shaft coupling of the output end connection of second driving motor, and the second shaft being connect with the output end of the shaft coupling, institute
It states after the second shaft sequentially passes through described two second bearings and is connected and fixed with the grinding drum.
Second shaft is vertical with the first rotating shaft in one of the embodiments,.
Second shaft and the grinding drum eccentric setting in one of the embodiments,.
In one of the embodiments, the grinding device further include respectively with first driving motor and described second
The electric cabinet that driving motor is electrically connected, the electric cabinet drive the mounting base rotation for controlling first driving motor
Rotation angle and rotation speed and direction of rotation for controlling second driving motor.
It in one of the embodiments, further include described to set and show with the touch screen of the electric cabinet communication connection
The operating parameter of first driving motor and the second driving motor.
Above-mentioned grinding device, is provided with rotating mechanism and wabbler mechanism on the rack, the center of rotation axis of grinding drum and
The center of rotation axis of mounting base has angle, grind the lapping liquid in grinding drum can more in all directions to workpiece, grinds
High-efficient and grinding effect is good.
Detailed description of the invention
Fig. 1 is the schematic perspective view for the grinding device that an embodiment provides；
Fig. 2 is the schematic perspective view of another angle of grinding device shown in Fig. 1；
Fig. 3 is the overlooking structure diagram of grinding device shown in Fig. 1；
The control interface schematic diagram of touch screen in when Fig. 4 is the processing of grinding device shown in Fig. 1.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can be directly to separately when an element is considered as " connection " another element
One element may be simultaneously present centering elements.Term as used herein "vertical", "horizontal", "left" and "right"
And similar statement is for illustrative purposes only, is not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more
Any and all combinations of relevant listed item.
Fig. 1, Fig. 2 are please referred to, according to the grinding device that an embodiment provides, including rack 100, wabbler mechanism 200, rotation
Mechanism 300 and grinding drum 400.
Whole rack 100 is in frame structure, and centre has certain accommodating space.Wabbler mechanism 200 includes being arranged in machine
Driving mechanism on frame 100 and the mounting base 220 being rotatably provided in rack 100, driving mechanism and mounting base 220 connect
It connects, driving mechanism drive installation seat 220 swings back and forth in rack 100.Rotating mechanism 300 is fixed in mounting base 220, grinding
Bucket 400 is connect with rotating mechanism 300, and grinding drum 400 is provided with grinding stone, lapping liquid and workpiece to be processed when attrition process, drive
Motivation structure drive installation seat 220, rotating mechanism 300 and grinding drum 400 swing back and forth around the first center of rotation axis, rotating mechanism
300 driving grinding drums 400 are rotated around the second center of rotation axis, and the first center of rotation axis has with the second center of rotation axis
Angle, mounting base 220 swing back and forth and the rotation of grinding drum 400, make the workpiece being placed in grinding drum 400 that can be ground liquid
It grinds in all directions, reaches processing request.
Referring to Fig. 1, rack 100 include positioned at bottom frame body 110 and be symmetrically disposed on two of 110 two sides of frame body
Support base 120, two support bases 120 are provided with support leg and idler wheel, each support base perpendicular to frame body 110,110 bottom of frame body
120 top is provided with first bearing seat 130, and first bearing (not shown) is embedded in first bearing seat 130.Mounting base 220
Two sides opposite along its length are connected separately with first rotating shaft 230, be separately fixed at two sides of two first rotating shafts 230
On one bearing, driving mechanism includes the first driving motor 210, first driving motor 210 and one of first rotating shaft 230
One end connection, when attrition process, the first driving motor 210 drives first rotating shaft 230, mounting base 220 and rotating mechanism 300 to exist
It swings back and forth in predetermined angular.
In conjunction with refering to fig. 1, Fig. 2, in one embodiment, the first driving motor 210 pass through gear transmission structure 240 and first
Shaft 230 realizes transmission connection.It is provided with securing plate 140 between frame body 110 and support base 120, is connected with water in securing plate 140
Outwardly extending fixed plate 160 is equalled, reinforcing rib 150,160 top surface of fixed plate are connected between the fixed plate 160 and securing plate 140
It is provided with transmission case 260, the first driving motor 210 is fixed on the transmission case 260, it is provided with drive mechanism in transmission case 260,
The output shaft of first driving motor 210 protrudes into transmission case 260 and is used cooperatively with drive mechanism, and drive mechanism has from transmission case
The transmission shaft 261 that 260 sides are stretched out, transmission shaft 261 are connect to drive first rotating shaft 230 to rotate with gear transmission structure 240.
Mounting base 220 includes U-shaped attachment base 221 and the mounting plate 222 being fixed on 221 bottom wall of U-shaped attachment base, whirler
Structure 300 is fixed on the mounting plate 222.U-shaped attachment base 221 includes bottom plate and the side plate for being connected to the opposite both ends of bottom plate, side
Plate is vertical with bottom plate, and one end of first rotating shaft 230 is connected on the lateral wall of the both side plate of the U-shaped attachment base 221.
Fig. 3 is further regarded to, the top surface of mounting plate 222 is arranged at intervals with two second bearing seats 330, second bearing seat
Second bearing (not shown) is embedded in 330.Rotating mechanism 300 includes the second driving motor 310, shaft coupling (not shown) and the
Two shafts 320, the second driving motor 310 are fixed on mounting plate 222 and are connect by shaft coupling with the second shaft 320, second
Shaft 320 is fixed after sequentially passing through two second bearings with grinding drum 400, and mounting plate 222 is provided with 3rd bearing seat 340, the
It is embedded with 3rd bearing in three bearing blocks 340, shaft coupling is connect with 3rd bearing.Grinding drum 400 is whole in hollow cylindric,
Second driving motor 310 and the second shaft 320 are coaxially disposed, and the second shaft 320 and 400 eccentric setting of grinding drum make grinding drum
400 by the flowing of lapping liquid is more uniform everywhere in grinding drum 400 after the driving of the second driving motor 310, grinds conducive to workpiece
Mill.
Referring to Fig. 1, grinding drum 400 can be vacantly arranged relative to mounting base 220, in order to grinding drum 400 and second turn
Eccentric setting between axis 320.After workpiece is put into grinding drum, the lapping liquid of slightly more than grinding drum half volume can be poured into, is ground
Alumina lap liquid can be used in grinding fluid, and the water-fast polyvinyl alcohol grinding stone of more stomatas can be used in grinding stone.
Angle between first center of rotation axis and the second center of rotation axis may be configured as 90 degree, i.e. the second shaft
320 are arranged with 230 perpendicular of first rotating shaft, in favor of the comprehensive grinding of workpiece.
In one embodiment, grinding device further includes electric cabinet 600.Electric cabinet 600 respectively with the first driving motor 210,
Second driving motor 310 is electrically connected, which is used to control rotation speed and the rotation side of the second driving motor 310
To, be also used to control the rotation angle of 210 drive installation seat 220 of the first driving motor and grinding drum 400, i.e., for control rotation
The revolving speed and rotation direction of mechanism 300 and the rocking tendency for controlling wabbler mechanism 200.
Electric cabinet 600 is held away from the lateral wall of the securing plate 140 of the side of the first driving motor 210.Grinding dress
Setting further includes touch screen 700, which is fixed on electric cabinet 600 by support rod, touch screen 700 and electric cabinet 600
Communication connection, for setting and showing the operating parameter of the first driving motor 210 and the second driving motor 310, in order to basis
Actual conditions are adjusted the attrition process of workpiece.
Referring to Fig. 1, in one embodiment, rack 100 is vertically arranged with fixed disk 500, it is provided in the fixed disk 500
Four close to switch, four are arranged on the concentric circles of fixed disk 500 close to switch gap, and four are symmetrically distributed in close to switch
The two sides of the middle vertical plane of fixed disk 500.
In conjunction with refering to fig. 1 to Fig. 3, in more detail, the side connection of the support base 120 far from the first driving motor 210
Have an above-mentioned fixed disk 500, four close to switch include two first close to switches 520 and two second close switches 530, two
Second is located at two first outsides close to switch 520 close to switch 530.As shown in Fig. 2, the second connecting shaft is close to fixed disk
500 side is connected with indicating arm 250, and indicating arm 250 is rotated with the second connecting shaft and rotated, when the rotation of indicating arm 250 to one
When the position of the close switch 520 of the first of side, first close to the transmission turn signal of switch 520 to the first driving motor 210, at this time
The deceleration of first driving motor 210 continues to rotate, until when the rotation of indicating arm 250 to the second close switch 530, the second close switch
530 send stop signal to the first driving motor 210, and the first driving motor 210 stops rotating and drives first rotating shaft 230 to phase
Anti- direction rotates.
Referring to Fig. 1, fixed disk 500 along the circumferential direction offers arc groove 510 close to edge, four are worn close to switch
If the arc groove 510 and being detachably connected with fixed disk 500, i.e., four adjustable close to positions of the switch in fixed disk 500
It is whole, make grinding device that can change the amplitude that grinding drum 400 waves according to the concrete condition of workpiece to be processed.
In conjunction with refering to fig. 1, Fig. 4, the specific operation process of workpiece attrition process are as follows: workpiece to be processed is put into grinding drum
400, then ready grinding stone and lapping liquid are put into grinding drum 400, locking cover, in the control interface of touch screen 700
Upper setting wobble frequency, the speed and milling time of grinding drum 400 start fully automatic mode, then press start button, with
Start the first driving motor 210 and the second driving motor 310, after the milling time of setting, take out workpiece, complete grinding,
Touch screen 700 jumps out completion confirmation interface, and the number shown in production counting frame adds 1.
Also manual mode can be used, i.e., select manual mode, selection starting, in grinding drum 400 on touch screen 700
It can switch by " rotate forward and invert " button on touch screen 700 in rotary course, to terminate to run, pressing " stopping " button can be at any time
Stop, can also being controlled with the rotation to grinding drum 400 and waving in east side operation JOG control assembly.
Above-mentioned grinding device, is provided with rotating mechanism and wabbler mechanism on the rack, the center of rotation axis of grinding drum and
The center of rotation axis of mounting base has angle, grind the lapping liquid in grinding drum can more in all directions to workpiece, grinds
High-efficient and grinding effect is good.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (8)
1. a kind of grinding device characterized by comprising
Rack；
Wabbler mechanism, including the driving mechanism being arranged in the rack and the mounting base being rotatably provided in the rack,
The driving mechanism drives the mounting base to swing back and forth；
Rotating mechanism is fixed in the mounting base；And
Grinding drum is connect with the rotating mechanism, and the grinding drum is for placing grinding stone, lapping liquid and workpiece to be processed, institute
It states rotating mechanism and drives the grinding drum rotation, the Pivot axle of the center of rotation axis of the mounting base and the grinding drum
Line have angle, the mounting base swing back and forth and the rotation of the grinding drum make to be placed in it is to be processed in the grinding drum
Workpiece is ground；
The rack includes pedestal, two support bases of vertical spacing setting on the base, is divided in described two support bases
It is not embedded with first bearing, the opposite two sides of the mounting base are connected separately with first rotating shaft, the first rotating shaft point of two sides
Do not fixed with two first bearings, the driving mechanism be fixed in the rack and with first turn described in one of them
First driving motor of one end connection of axis, first driving motor drive the first rotating shaft, mounting base and rotating mechanism
It swings back and forth in predetermined angular；
The mounting base includes U-shaped attachment base and the mounting plate that is fixed on the U-shaped attachment base bottom wall, and the rotating mechanism is solid
It is scheduled on the mounting plate, the first rotating shaft is connected to the two sidewalls of the U-shaped attachment base；
The rotating mechanism includes the second driving motor being fixed on the mounting plate, the output with second driving motor
Hold the shaft coupling of connection, and the second shaft connecting with the output end of the shaft coupling, second shaft and the grinding drum
Connect, and second shaft and the grinding drum eccentric setting.
2. grinding device according to claim 1, which is characterized in that first driving motor passes through gear transmission structure
It is sequentially connected with the first rotating shaft.
3. grinding device according to claim 2, which is characterized in that the rack is vertically arranged with a fixed disk, described
Fixed disk is provided with four be electrically connected with first driving motor close to switch, and described four are laid close to switch gap
In on the concentric circles of the fixed disk, described four close switches include two first close to switch and positioned at described two first
Close to the two second close switches in switch outside, the second connecting shaft is connected with indicating arm close to the side of the fixed disk, institute
State indicating arm rotate to described first close to switch position when described in the first driving motor rotate round about, the instruction
Bar rotate to described second close to switch position when described in the first driving motor stop operating.
4. grinding device according to claim 3, which is characterized in that the fixed disk is along the circumferential direction opened close to edge
Equipped with arc groove, described four wear the arc groove and are detachably connected with the fixed disk close to switch.
5. grinding device according to claim 2, which is characterized in that be arranged at intervals with two the second axis on the mounting plate
Seat is held, described two second bearing seats are embedded with second bearing respectively, and second shaft sequentially passes through described two second axis
It is connected and fixed after holding with the grinding drum.
6. grinding device according to claim 5, which is characterized in that second shaft is vertical with the first rotating shaft.
7. grinding device according to claim 5, which is characterized in that the grinding device further includes respectively with described first
The electric cabinet that driving motor and second driving motor are electrically connected, the electric cabinet is for controlling first driving motor
Drive the rotation angle of the mounting base rotation and rotation speed and direction of rotation for controlling second driving motor.
8. grinding device according to claim 7, which is characterized in that further include the touch with the electric cabinet communication connection
Shield the operating parameter to set and show first driving motor and the second driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710405613.7A CN107116454B (en) | 2017-06-01 | 2017-06-01 | Grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710405613.7A CN107116454B (en) | 2017-06-01 | 2017-06-01 | Grinding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107116454A CN107116454A (en) | 2017-09-01 |
| CN107116454B true CN107116454B (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710405613.7A Active CN107116454B (en) | 2017-06-01 | 2017-06-01 | Grinding device |
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| CN (1) | CN107116454B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705440B (en) * | 2018-05-31 | 2020-06-16 | 无锡市精密钢管有限公司 | Pipe fitting grinding process |
| CN111872836B (en) * | 2020-07-16 | 2021-08-31 | 广州大学 | Bearing steel ball surface strengthening processing equipment |
| CN111843810B (en) * | 2020-07-16 | 2021-06-29 | 广州大学 | Bearing steel ball surface strengthening processing method |
| CN112643526A (en) * | 2021-01-19 | 2021-04-13 | 江苏力星通用钢球股份有限公司 | High-precision bearing steel ball polishing production process for 5G or 6G communication field |
| CN114211386B (en) * | 2021-11-15 | 2024-05-10 | 日铭电脑配件(上海)有限公司 | Grinding and polishing equipment |
| CN116945029B (en) * | 2023-09-21 | 2023-11-28 | 四川中达龙丁五金制造有限公司 | Polishing device for nail shooting processing |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7685855B2 (en) * | 2006-03-30 | 2010-03-30 | Asahi Tec Corporation | Vertically shaking working device |
| CN102398205A (en) * | 2011-11-04 | 2012-04-04 | 313000浙江湖磨抛光磨具制造有限公司 | Tilting-type roller polisher machine |
| CN102909640B (en) * | 2012-11-09 | 2015-03-04 | 昆山市大金机械设备厂 | Swing-type polishing device |
| CN103144018B (en) * | 2013-04-01 | 2016-03-02 | 厦门市金泰金工贸有限公司 | Grinder |
| CN205201287U (en) * | 2015-10-30 | 2016-05-04 | 浙江绿健胶囊有限公司 | High -efficient horizontal capsule polishing machine |
| CN205734362U (en) * | 2016-06-17 | 2016-11-30 | 昆山博通机械设备有限公司 | Octahedral ground and cleaned drum equipment |
-
2017
- 2017-06-01 CN CN201710405613.7A patent/CN107116454B/en active Active
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