CN106312698A - Polishing device - Google Patents
Polishing device Download PDFInfo
- Publication number
- CN106312698A CN106312698A CN201610793452.9A CN201610793452A CN106312698A CN 106312698 A CN106312698 A CN 106312698A CN 201610793452 A CN201610793452 A CN 201610793452A CN 106312698 A CN106312698 A CN 106312698A
- Authority
- CN
- China
- Prior art keywords
- segment
- rubbing head
- paragraph
- polissoir
- drive mechanism
- 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.)
- Pending
Links
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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
- B24B1/04—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency
-
- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to the technical field of machining and manufacturing, in particular to a polishing device. The polishing device comprises a drive mechanism, a transmission structure and a polishing head; the drive mechanism is an ultrasonic driver, and is provided with an output hole, one end of the transmission structure is connected with the output hole, the other end of the transmission structure is detachably connected with the polishing head, the transmission structure and the polishing head are made of different materials, and the strength of the polishing head is lower than that of the transmission structure. Grain marks on the surface of a polished workpiece can be faded, the product finish degree can be improved, and the product quality is ensured.
Description
Technical field
The application relates to processing and manufacturing technical field, particularly relates to a kind of polissoir.
Background technology
During the manufacturing of workpiece and mould, the surface of a lot of workpiece, especially die needs to be polished place
Reason, traditional glossing manually grasps oilstone by operator or sand paper is carried out, and hand reciprocating promotes oilstone or sand
Paper, is polished the surface of workpiece.
This technique, owing to using reciprocal this purely manual slip, motion frequency is limited, and force limited, causes
The surface marks of the die after polishing is obvious, reduces the surface smoothness of die, affects product quality.
Summary of the invention
This application provides a kind of polissoir, it is possible to the stricture of vagina trace of desalination surface of the work, improve surface smoothness, it is ensured that produce
The quality of product.
This application provides a kind of polissoir, including drive mechanism, drive mechanism and rubbing head, described drive mechanism
For ultrasonic drive, and it is provided with delivery outlet；One end of described drive mechanism is connected with described delivery outlet, the other end and described throwing
Shaven head removably connects；Described drive mechanism and described rubbing head are unlike material, and the more described biography of intensity of described rubbing head
The intensity of dynamic structure is low.
Preferably, described drive mechanism is drive link.
Preferably, described drive link includes that first paragraph and second segment, described first paragraph are straight-bar structure, and its one end is with described
Delivery outlet connects, and the other end extends along the axial of described delivery outlet to described second segment, and is connected with one end of described second segment,
The other end of described second segment is connected with described rubbing head, and one end that described second segment is connected with described rubbing head, is positioned at institute
State the side of the axis of first paragraph.
Preferably, described second segment is straight-bar structure, and angle formed by described first paragraph and described second segment is non-acute angle.
Preferably, described second segment is warp architecture, and the curvature of each point on the axis of described warp architecture is along described
One section of direction to described second segment diminishes.
Preferably, the axis collinear of the tangent line of described second segment and described first paragraph junction and described first paragraph.
Preferably, described second segment includes that straight-bar portion and bending section, one end of described bending section are connected with described first paragraph,
And the axis collinear of the tangent line of the junction of the two and described first paragraph；The other end extends to described straight-bar portion, and with described directly
The one end in bar portion connects, and the axis collinear in the tangent line of the junction of the two and described straight-bar portion；The other end in described straight-bar portion
Extend to the direction away from described bending section, and be connected with described rubbing head；The curvature of each point on the axis of described bending section
Diminish along described first paragraph to the direction in described straight-bar portion.
Preferably, also include that bulb, described bulb are located at described drive link one end away from described delivery outlet, described polishing
Head is connected with described drive link by described bulb, and the centre of sphere of described bulb is positioned on the axis of described drive link.
Preferably, described rubbing head is provided with installing hole, and described installing hole is suitable with described bulb, and described bulb inserts institute
State installing hole.
Preferably, described installing hole includes column type hole and rounded channels, and the two sets successively along the thickness direction of described rubbing head
Put, and described column type hole extends to described rounded channels along its axis；Described bulb can be through described column type hole and described sphere
Slot fit connects.
Preferably, described column type hole and the connecting end surface of described rounded channels are big with the ultimate range of the bottom land of described rounded channels
Spherical radius in described rounded channels.
Preferably, described rubbing head is column structure, and its cross section is circular or regular polygon, and described column structure
The axis collinear of axis and described installing hole.
The technical scheme that the application provides can reach following beneficial effect:
The application drives rubbing head to move by ultrasonic drive, and owing to the wavelength of ultrasound wave is short, frequency is high, energy ratio
Relatively concentrate, it is possible to drive rubbing head is with the surface of higher velocity shock workpiece to be processed, simultaneously in order to avoid rubbing head is to work
The impact on part surface causes the most greatly damage, and the hardness of rubbing head is less, but in order to ensure the stability that power transmits, at rubbing head
And increase drive mechanism between drive mechanism, make drive mechanism high compared with the intensity of rubbing head, thus desalinate the workpiece table after polishing
Face stricture of vagina trace, improves the fineness of product, it is ensured that the quality of product.
It should be appreciated that it is only exemplary that above general description and details hereinafter describe, can not be limited this
Application.
Accompanying drawing explanation
The structural representation of polissoir a kind of specific embodiment duty that Fig. 1 is provided herein；
The structural representation of a kind of specific embodiment of polissoir that Fig. 2 is provided herein；
Fig. 3 is the structural representation of a kind of specific embodiment of polissoir rubbing head provided herein；
Fig. 4 is the structural representation of polissoir rubbing head another kind specific embodiment provided herein；
Fig. 5 is the structural representation of polissoir another specific embodiment of rubbing head provided herein.
Reference:
1-drive mechanism；
2-drive mechanism；
21-first paragraph；
22-second segment；
3-rubbing head；
31-installing hole；
4-workpiece to be processed；
5-bulb.
Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meet the enforcement of the application
Example, and for explaining the principle of the application together with description.
Detailed description of the invention
Below by specific embodiment and combine accompanying drawing the application is described in further detail.Described in literary composition
"front", "rear", "left", "right", " on ", D score is all with the laying state in accompanying drawing as reference.
As shown in Figure 1-2, the embodiment of the present application provides a kind of polissoir, including drive mechanism 1, drive mechanism 2 with
And rubbing head 3, drive mechanism 1 is ultrasonic drive, and is provided with delivery outlet；One end of drive mechanism 2 is connected with delivery outlet, separately
One end removably connects with rubbing head, owing to rubbing head 3 is consumable accessory, removably connects and can facilitate the replacing of rubbing head 3；Pass
Dynamic structure 2 is unlike material with rubbing head 3, and the intensity of rubbing head 3 is low compared with the intensity of drive mechanism 2.
Above-described embodiment drives rubbing head 3 to move by ultrasonic drive, and rubbing head 3 and workpiece to be processed 4 are (such as mould
Core) laminating, it is polished.Owing to the wavelength of ultrasound wave is short, frequency is high, and energy comparison is concentrated, it is possible to drive rubbing head 3 with
The surface of higher velocity shock workpiece to be processed, causes the most greatly damage in order to avoid rubbing head 3 to the impact of surface of the work simultaneously
Wound, the hardness of rubbing head 3 is less, but in order to ensure the stability that power transmits, increases between rubbing head 3 and drive mechanism 1
Drive mechanism 2, the intensity making drive mechanism 1 relatively rubbing head is high, thus desalinates the surface of the work stricture of vagina trace after polishing, improves product
Fineness, it is ensured that the quality of product.
Drive mechanism in above-described embodiment 2 usually steel, rubbing head 3 can be oilstone, pyrite, bamboo let or other
Material, preferably pyrite, to prevent the fracture of rubbing head 3.
Drive mechanism in above-described embodiment can be block, it is also possible to for shaft-like or other structure, the most shaft-like,
I.e. drive mechanism 2 is drive link, as shown in Figure 2.To prevent from the course of processing interferes with peripheral structure.
Wherein, drive link can be straight-bar structure, it is also possible to for bending structure, preferably bending structure, in use will
Bend is partially toward workpiece to be processed 4, to increase the contact force of rubbing head 3 and workpiece to be processed 4, improves polishing efficiency.Tool
Body ground, drive link includes first paragraph 21 and second segment 22, and first paragraph 21 is straight-bar structure, and its one end is connected with delivery outlet, another
End extends along the axial of delivery outlet to second segment 22, and is connected with one end of second segment 22, the other end of second segment 22 and polishing
3 connect, and one end of being connected with rubbing head 3 of second segment 22 is positioned at the side of axis of first paragraph 22, i.e. second segment 22 and throwing
One end that shaven head 3 connects is not on first paragraph 22.
A kind of embodiment of second segment 22 in above-described embodiment, second segment 22 is straight-bar structure, first paragraph 21 and second
Angle formed by section 22 is non-acute angle, can think 90 °, and 100 °, 150 ° etc., preferably 120 °～150 degree, both to ensure rubbing head
3 with the contact force of workpiece to be processed 4, ensure that again the intensity of drive link.By two ends straight-bar structure, and the two formation is non-sharp
Angle, by increasing capacitance it is possible to increase the intensity of drive mechanism 2.Certainly, angle formed by first paragraph 21 and second segment 22 can also be acute angle.
The another embodiment of second segment 22, second segment 22 is warp architecture, each point on the axis of warp architecture
Curvature diminishes along first paragraph 21 to the direction of second segment 22.Pass through warp architecture, it is possible to increase the strong of drive mechanism 2 further
Degree.In this embodiment, second segment 22 and first paragraph 21 can be to seamlessly transit, it is also possible to for wedge angle transition, be preferably smooth
Transition, the i.e. second segment 22 tangent line with first paragraph 21 junction and the axis collinear of first paragraph 21, tie with increase transmission further
The intensity of structure 2.
The another embodiment of second segment 22, including straight-bar portion and bending section, one end of bending section is connected with first paragraph 21,
And the axis collinear of the tangent line of the junction of the two and first paragraph 21；The other end extends to straight-bar portion, and with the one end in straight-bar portion
Connect, and the axis collinear in the tangent line of the junction of the two and straight-bar portion；The other end in straight-bar portion is to the direction away from bending section
Extend, and be connected with rubbing head 3；The curvature of each point on the axis of bending section diminishes along first paragraph 21 to the direction in straight-bar portion.
Combinative structure by straight-bar portion Yu bending section, it is possible to avoid the interference with other structure in polishing process further, again can
Ensure the intensity of drive mechanism 2.
Drive mechanism 2 in the various embodiments described above can be formed in one structure, it is also possible to respectively by welding after processing
Link together etc. technique, preferably integrated formed structure, to increase the intensity of drive mechanism 2.
In the various embodiments described above, drive mechanism 2 can be directly connected to rubbing head 3, it is also possible to is connected by transition piece, excellent
Gated transition piece to connect, convenient processing, specifically, polissoir also include bulb 5, bulb 5 be installed on drive mechanism 2 away from
One end of delivery outlet, rubbing head 3 is connected with drive mechanism 2 by bulb 5.It is especially the embodiment of drive link at drive mechanism 2
In, the preferably centre of sphere of bulb 5 is positioned on the axis of drive link, to ensure that drive link is transferred to the balance of rubbing head 5 power.
Wherein, bulb 5 can be clamping with the connected mode of rubbing head 3, it is also possible to connects, preferably for plug-in mounting or bolt
Connected by plug-in mounting, to increase assembling and to change the convenience of rubbing head 3.Specifically, rubbing head 3 is provided with installing hole 31, peace
Dress hole 31 is suitable with bulb 5, and bulb 5 inserts installing hole 31.
Installing hole 31 in above-described embodiment can be that through hole, the i.e. thickness direction along rubbing head 3 are through, it is also possible to for blind
Hole, preferably blind hole, too deep to prevent bulb 5 from inserting, stretch out the bottom surface of rubbing head 3, reduce polishing efficiency.Specifically, install
Hole 31 includes column type hole and rounded channels, and the two sets gradually along the thickness direction of rubbing head 3, and column type hole extends to along its axis
Rounded channels；Bulb 5 can be connected through column type hole with rounded channels.Rounded channels can be thought hemispherical, preferably column type hole with
The ultimate range of the connecting end surface of rounded channels and the bottom land of rounded channels is more than half more than the spherical radius of rounded channels, i.e. rounded channels
The structure of ball, during so that bulb 5 inserts rounded channels, it is possible to it is played certain position-limiting action, prevents due in polishing process
Impact bulb 5 eject rounded channels.
In the various embodiments described above, rubbing head 3 can be the structure such as spheroid, cylinder, preferably cylinder, and the end face of cylinder is treated
Processing workpiece 4 is fitted, and to increase the contact area of rubbing head 3 and workpiece to be processed 4, increases polishing efficiency.The horizontal stroke of column structure
Cross section can be irregular figure, polygon, it is also possible to is circular or regular polygon for circle, preferably its cross section, as just
Triangle, square etc., as in Figure 3-5, and including axis and the installation of the embodiment of installing hole 31, preferably column structure
The axis collinear in hole 31.To ensure balance when rubbing head 3 works, thus improve quality of finish.
In the various embodiments described above, in order to preferably improve the surface quality of workpiece to be processed 4, polissoir also includes liquid
Passage, fluid passage is connected to drive mechanism 1, adds between rubbing head 3 and workpiece to be processed 4 for grinding fluid when being used for polishing.
The foregoing is only the preferred embodiment of the application, be not limited to the application, for the skill of this area
For art personnel, the application can have various modifications and variations.All within spirit herein and principle, that is made any repaiies
Change, equivalent, improvement etc., within should be included in the protection domain of the application.
Claims (12)
1. a polissoir, it is characterised in that include that drive mechanism, drive mechanism and rubbing head, described drive mechanism are
Ultrasonic drive, and it is provided with delivery outlet；One end of described drive mechanism is connected with described delivery outlet, the other end and described polishing
Head removably connects；Described drive mechanism and described rubbing head are unlike material, and the more described transmission of intensity of described rubbing head
The intensity of structure is low.
Polissoir the most according to claim 1, it is characterised in that described drive mechanism is drive link.
Polissoir the most according to claim 2, it is characterised in that described drive link includes first paragraph and second segment, described
First paragraph is straight-bar structure, and its one end is connected with described delivery outlet, axial to described second segment along described delivery outlet of the other end
Extending, and be connected with one end of described second segment, the other end of described second segment is connected with described rubbing head, and described second segment
The one end being connected with described rubbing head, is positioned at the side of the axis of described first paragraph.
Polissoir the most according to claim 3, it is characterised in that described second segment is straight-bar structure, described first paragraph with
Angle formed by described second segment is non-acute angle.
Polissoir the most according to claim 3, it is characterised in that described second segment is warp architecture, described warp architecture
Axis on the curvature of each point diminish along described first paragraph to the direction of described second segment.
Polissoir the most according to claim 5, it is characterised in that described second segment and the tangent line of described first paragraph junction
Axis collinear with described first paragraph.
Polissoir the most according to claim 3, it is characterised in that described second segment includes straight-bar portion and bending section, described
One end of bending section is connected with described first paragraph, and the axis collinear of the tangent line of the junction of the two and described first paragraph；Another
Hold and extend to described straight-bar portion, and is connected with the one end in described straight-bar portion, and the tangent line of the junction of the two and described straight-bar portion
Axis collinear；The other end in described straight-bar portion extends to the direction away from described bending section, and is connected with described rubbing head；Institute
The curvature stating each point on the axis of bending section diminishes along described first paragraph to the direction in described straight-bar portion.
Polissoir the most according to claim 1, it is characterised in that also include that bulb, described bulb are located at described drive link
Away from one end of described delivery outlet, described rubbing head is connected with described drive link by described bulb, and the centre of sphere of described bulb
It is positioned on the axis of described drive link.
Polissoir the most according to claim 8, it is characterised in that described rubbing head is provided with installing hole, described installing hole with
Described bulb is suitable, and described bulb inserts described installing hole.
Polissoir the most according to claim 9, it is characterised in that described installing hole includes column type hole and rounded channels, the two
Thickness direction along described rubbing head sets gradually, and described column type hole extends to described rounded channels along its axis；Described bulb
Can be connected through described column type hole with described rounded channels.
11. polissoirs according to claim 10, it is characterised in that the connecting end surface of described column type hole and described rounded channels
With the spherical radius that the ultimate range of the bottom land of described rounded channels is more than described rounded channels.
12. according to polissoir described in claim 11, it is characterised in that described rubbing head is column structure, and its cross section is
Circular or regular polygon, and the axis collinear of the axis of described column structure and described installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610793452.9A CN106312698A (en) | 2016-08-31 | 2016-08-31 | Polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610793452.9A CN106312698A (en) | 2016-08-31 | 2016-08-31 | Polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106312698A true CN106312698A (en) | 2017-01-11 |
Family
ID=57786384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610793452.9A Pending CN106312698A (en) | 2016-08-31 | 2016-08-31 | Polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106312698A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2055081U (en) * | 1989-06-02 | 1990-03-28 | 太原机械学院 | Ultrasonic vibration honing unit |
| EP0720890A1 (en) * | 1994-12-16 | 1996-07-10 | HILTI Aktiengesellschaft | Hand tool for the removal of material from brittle and/or non ductile materials |
| CN101898298A (en) * | 2010-07-14 | 2010-12-01 | 天津大学 | Accessory non-contact power supply type rotary ultrasonic machining device |
| CN102380804A (en) * | 2011-08-12 | 2012-03-21 | 赵辉 | Ultrasonic processing tool for mold cavity |
| CN102655819A (en) * | 2009-12-10 | 2012-09-05 | 谢丝塔有限公司 | Ultrasonic scaler tip |
| CN103419118A (en) * | 2013-07-16 | 2013-12-04 | 刘高平 | Grinding and polishing method |
| CN204123209U (en) * | 2014-08-04 | 2015-01-28 | 梁瀛鑫 | Reciprocating motion is in conjunction with ultrasonic wave vibration lapping device |
| CN205363431U (en) * | 2016-01-15 | 2016-07-06 | 辽宁科技大学 | A compound polishing processingequipment of supersound magnetic force for free -form surface part |
-
2016
- 2016-08-31 CN CN201610793452.9A patent/CN106312698A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2055081U (en) * | 1989-06-02 | 1990-03-28 | 太原机械学院 | Ultrasonic vibration honing unit |
| EP0720890A1 (en) * | 1994-12-16 | 1996-07-10 | HILTI Aktiengesellschaft | Hand tool for the removal of material from brittle and/or non ductile materials |
| CN102655819A (en) * | 2009-12-10 | 2012-09-05 | 谢丝塔有限公司 | Ultrasonic scaler tip |
| CN101898298A (en) * | 2010-07-14 | 2010-12-01 | 天津大学 | Accessory non-contact power supply type rotary ultrasonic machining device |
| CN102380804A (en) * | 2011-08-12 | 2012-03-21 | 赵辉 | Ultrasonic processing tool for mold cavity |
| CN103419118A (en) * | 2013-07-16 | 2013-12-04 | 刘高平 | Grinding and polishing method |
| CN204123209U (en) * | 2014-08-04 | 2015-01-28 | 梁瀛鑫 | Reciprocating motion is in conjunction with ultrasonic wave vibration lapping device |
| CN205363431U (en) * | 2016-01-15 | 2016-07-06 | 辽宁科技大学 | A compound polishing processingequipment of supersound magnetic force for free -form surface part |
Non-Patent Citations (2)
| Title |
|---|
| 凌武宝: "《可拆卸连接设计与应用》", 31 March 2006, 机械工业出版社 * |
| 苏君: "《模具制造工艺学》", 31 May 2010, 机械工业出版社 * |
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Application publication date: 20170111 |